A personal advertisement , sometimes called a contact ad , is a form of classified advertising in which a person seeks to find another person for friendship, romance, marriage, or sexual activity. In British English, it is commonly known as an advert in a lonely hearts column . In India, it is a dating ad or matrimonial ad .
127-427: The earliest personal ads were placed in newspapers among other classified ads, and typically had matrimony as the objective. As interest in personal ads grew, newspapers provided personals sections specifically for those ads. Later, newspapers and magazines for the sole purpose of personal ads were published. Lonely hearts clubs were organized in the 20th century to provide listings of ads to their fee-paying members. With
254-456: A 32-bit number. IPv4 is the initial version used on the first generation of the Internet and is still in dominant use. It was designed in 1981 to address up to ≈4.3 billion (10 ) hosts. However, the explosive growth of the Internet has led to IPv4 address exhaustion , which entered its final stage in 2011, when the global IPv4 address allocation pool was exhausted. Because of the growth of
381-515: A 4G network. The limits that users face on accessing information via mobile applications coincide with a broader process of fragmentation of the Internet . Fragmentation restricts access to media content and tends to affect the poorest users the most. Zero-rating , the practice of Internet service providers allowing users free connectivity to access specific content or applications without cost, has offered opportunities to surmount economic hurdles but has also been accused by its critics as creating
508-711: A "Proclamation to the People of the Territory of Arizona", taking possession of the territory for the Confederacy, with Mesilla as the capital and himself as the governor, establishing Confederate Arizona . Baylor's subsequent dismantling of the existing Union forts in the territory left the white settlers at the mercy of the Apache , who quickly gained control of the area and forced many of the white settlers to seek refuge in Tucson. On August 28,
635-517: A blog, or building a website involves little initial cost and many cost-free services are available. However, publishing and maintaining large, professional web sites with attractive, diverse and up-to-date information is still a difficult and expensive proposition. Many individuals and some companies and groups use web logs or blogs, which are largely used as easily being able to update online diaries. Some commercial organizations encourage staff to communicate advice in their areas of specialization in
762-597: A collection of documents (web pages) and other web resources linked by hyperlinks and URLs . In the 1960s, computer scientists began developing systems for time-sharing of computer resources. J. C. R. Licklider proposed the idea of a universal network while working at Bolt Beranek & Newman and, later, leading the Information Processing Techniques Office (IPTO) at the Advanced Research Projects Agency (ARPA) of
889-498: A conference held in Tucson that convened on August 29, 1856. The conference issued a petition to the U.S. Congress, signed by 256 people, requesting organization of the territory and elected Nathan P. Cook as the territorial delegate to Congress . In January 1857, the bill for the organization of the territory was introduced into the House of Representatives , but the proposal was defeated on
1016-647: A convention met again in Tucson and declared that the territory formed the previous year was part of the Confederacy. Granville H. Oury was elected as delegate to the Confederate Congress. Oury drafted legislation authorizing the organization of the Confederate Territory of Arizona. The legislation passed on January 13, 1862, and the territory was officially created by proclamation of President Jefferson Davis on February 14. The following month, in March 1862,
1143-588: A degree of class consciousness, such as "a young lady of refinement", "respectably connected", and a "good English education". With the introduction of the Kodak camera in 1888, personal ads became more likely to include a photograph or to state "photos exchanged". Personal ads placed in the 1920s no longer focused on an object of matrimony, but might instead seek companionship, a partner for activities, or sexual dalliances. Ads for same-sex partners used discreet phrasing to avoid legal difficulties. After World War I , there
1270-576: A designated pool of addresses set aside for each region. The National Telecommunications and Information Administration , an agency of the United States Department of Commerce , had final approval over changes to the DNS root zone until the IANA stewardship transition on 1 October 2016. The Internet Society (ISOC) was founded in 1992 with a mission to "assure the open development, evolution and use of
1397-560: A framework known as the Internet protocol suite (also called TCP/IP , based on the first two components.) This is a suite of protocols that are ordered into a set of four conceptional layers by the scope of their operation, originally documented in RFC 1122 and RFC 1123 . At the top is the application layer , where communication is described in terms of the objects or data structures most appropriate for each application. For example,
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#17329023187291524-897: A greater age range acceptable than those seeking long-term relationships. In India, matrimonial ads are published in the Sunday editions of major national and regional newspapers. Ads are generally placed by families when it is not feasible to find prospective spouses within their familial or social networks. Matrimonials generally include caste markers, personal attributes, and educational and professional qualifications. The matrimonial listings are grouped first by groom or bride wanted; next, by native language; third, by religion; and fourth, by caste. Personal ad magazines in Russia organize ads in categories such as "He seeks her. Matrimony", "She seeks him. Flirt", "He seeks him", "She seeks her", and "For couples". Due to space limitations in print ads, abbreviations for
1651-419: A larger market or even sell goods and services entirely online . Business-to-business and financial services on the Internet affect supply chains across entire industries. The Internet has no single centralized governance in either technological implementation or policies for access and usage; each constituent network sets its own policies. The overarching definitions of the two principal name spaces on
1778-520: A means for exercising some control over their circumstances. An 1890 study of female respondents to personal ads in the United States found that they sought independence from societal expectations and a degree of equality in the matter of marriage. (The criminologist who performed the study was scandalized by the responses, believing "they bordered on moral depravity".) The years following the Civil War in
1905-585: A network into two or more networks is called subnetting . Computers that belong to a subnet are addressed with an identical most-significant bit -group in their IP addresses. This results in the logical division of an IP address into two fields, the network number or routing prefix and the rest field or host identifier . The rest field is an identifier for a specific host or network interface. The routing prefix may be expressed in Classless Inter-Domain Routing (CIDR) notation written as
2032-478: A node on a different subnetwork. Routing tables are maintained by manual configuration or automatically by routing protocols . End-nodes typically use a default route that points toward an ISP providing transit, while ISP routers use the Border Gateway Protocol to establish the most efficient routing across the complex connections of the global Internet. The default gateway is the node that serves as
2159-511: A satirical marriage ad on its front page on April 13, 1722, ridiculing those who married for money. The first genuine personal ad in England was published on July 19, 1695, in a weekly pamphlet published by John Houghton . London's 53 major newspapers all published matrimonial ads by 1710. In 1761, the first personal ad in England written by a woman was published in the Aris Gazette . In addition to
2286-574: A shorthand for internetwork in RFC 675 , and later RFCs repeated this use. Cerf and Kahn credit Louis Pouzin and others with important influences on the resulting TCP/IP design. National PTTs and commercial providers developed the X.25 standard and deployed it on public data networks . Access to the ARPANET was expanded in 1981 when the National Science Foundation (NSF) funded
2413-407: A sign of future growth, 15 sites were connected to the young ARPANET by the end of 1971. These early years were documented in the 1972 film Computer Networks: The Heralds of Resource Sharing . Thereafter, the ARPANET gradually developed into a decentralized communications network, connecting remote centers and military bases in the United States. Other user networks and research networks, such as
2540-477: A significant numerical surplus of women, due to emigration and earlier deaths. States in the western United States which suffered from the imbalance between men and women passed numerous laws intended to encourage women to immigrate, such as property protection for women (as opposed to coverture laws common in eastern states) and female suffrage. The welcoming political climate was an incentive for women to respond to marriage ads and marriage recruiting efforts. In
2667-410: A single Asian female, and eventually bilking over 400 men of approximately $ 280,000. He later pled guilty to mail fraud. From 2011 to 2016, crimes related to online dating increased by almost 400 percent. Although murder was more rare than theft and fraud, a number of murderers used personal ads to find potential victims. Notable examples include: Internet The Internet (or internet )
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#17329023187292794-585: A two-tiered Internet. To address the issues with zero-rating, an alternative model has emerged in the concept of 'equal rating' and is being tested in experiments by Mozilla and Orange in Africa. Equal rating prevents prioritization of one type of content and zero-rates all content up to a specified data cap. In a study published by Chatham House , 15 out of 19 countries researched in Latin America had some kind of hybrid or zero-rated product offered. Some countries in
2921-595: A unique shorthand so ads can fit within the restraint of 50 words or less. For example, BHP stands for biodata (résumé), horoscope, and photograph; "veg" means vegetarian; and VF is the abbreviation for very fair (light-skinned). Theft, fraud, and seduction were the crimes most common with matrimonial ads. By 1900, most jurisdictions in the United States had criminalized seduction, allowed punitive and exemplary damages for breach of promise actions, and increased recognition of common-law marriages, all of which helped reduce some crimes associated with matrimonial ads. In Sweden,
3048-459: A vast and diverse amount of online information. Compared to printed media, books, encyclopedias and traditional libraries, the World Wide Web has enabled the decentralization of information on a large scale. The Web has enabled individuals and organizations to publish ideas and information to a potentially large audience online at greatly reduced expense and time delay. Publishing a web page,
3175-555: A vast range of information resources and services, such as the interlinked hypertext documents and applications of the World Wide Web (WWW), electronic mail , telephony , and file sharing . The origins of the Internet date back to research that enabled the time-sharing of computer resources, the development of packet switching in the 1960s and the design of computer networks for data communication . The set of rules ( communication protocols ) to enable internetworking on
3302-674: A web browser operates in a client–server application model and exchanges information with the HyperText Transfer Protocol (HTTP) and an application-germane data structure, such as the HyperText Markup Language (HTML). Below this top layer, the transport layer connects applications on different hosts with a logical channel through the network. It provides this service with a variety of possible characteristics, such as ordered, reliable delivery (TCP), and an unreliable datagram service (UDP). Underlying these layers are
3429-572: A wide variety of other Internet software may be installed from app stores . Internet usage by mobile and tablet devices exceeded desktop worldwide for the first time in October 2016. The International Telecommunication Union (ITU) estimated that, by the end of 2017, 48% of individual users regularly connect to the Internet, up from 34% in 2012. Mobile Internet connectivity has played an important role in expanding access in recent years, especially in Asia and
3556-500: A wife , Sarah Gardner 's The Advertisement , George Macfarren 's Winning a Husband , and Maria Hunter's Fitzroy . A popular anonymous novel in 1799 was Belinda; or, An Advertisement for a Husband . Newspapers in England reported on successful marriages resulting from personal ads, and printed cautionary tales when an advertiser was made to look foolish or found himself trapped in an unfortunate pairing. American newspapers printed stories ridiculing matrimonial ads and editorials accusing
3683-534: Is a global network that comprises many voluntarily interconnected autonomous networks. It operates without a central governing body. The technical underpinning and standardization of the core protocols ( IPv4 and IPv6 ) is an activity of the Internet Engineering Task Force (IETF), a non-profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise. To maintain interoperability,
3810-399: Is a large address block with 2 addresses, having a 32-bit routing prefix. For IPv4, a network may also be characterized by its subnet mask or netmask , which is the bitmask that when applied by a bitwise AND operation to any IP address in the network, yields the routing prefix. Subnet masks are also expressed in dot-decimal notation like an address. For example, 255.255.255.0 is
3937-494: Is necessary to allocate address space efficiently. Subnetting may also enhance routing efficiency or have advantages in network management when subnetworks are administratively controlled by different entities in a larger organization. Subnets may be arranged logically in a hierarchical architecture, partitioning an organization's network address space into a tree-like routing structure. Computers and routers use routing tables in their operating system to direct IP packets to reach
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4064-524: Is not directly interoperable by design with IPv4. In essence, it establishes a parallel version of the Internet not directly accessible with IPv4 software. Thus, translation facilities must exist for internetworking or nodes must have duplicate networking software for both networks. Essentially all modern computer operating systems support both versions of the Internet Protocol. Network infrastructure, however, has been lagging in this development. Aside from
4191-406: Is often accessed through high-performance content delivery networks . The World Wide Web is a global collection of documents , images , multimedia , applications, and other resources, logically interrelated by hyperlinks and referenced with Uniform Resource Identifiers (URIs), which provide a global system of named references. URIs symbolically identify services, web servers , databases, and
4318-406: Is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private , public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless , and optical networking technologies. The Internet carries
4445-541: The Oxford English Dictionary found that, based on a study of around 2.5 billion printed and online sources, "Internet" was capitalized in 54% of cases. The terms Internet and World Wide Web are often used interchangeably; it is common to speak of "going on the Internet" when using a web browser to view web pages . However, the World Wide Web , or the Web , is only one of a large number of Internet services,
4572-486: The AIDS crisis . Ads placed by lesbians value personal characteristics, such as humor and intelligence, and also mates who describe themselves as "feminine". They are generally less likely than heterosexual women to include descriptions of their own physical characteristics in their ads. Ads placed by gay men place an importance on physical attractiveness similar to heterosexual men. Gay men seeking sexual activities indicate
4699-1005: The American Registry for Internet Numbers (ARIN) for North America , the Asia–Pacific Network Information Centre (APNIC) for Asia and the Pacific region , the Latin American and Caribbean Internet Addresses Registry (LACNIC) for Latin America and the Caribbean region, and the Réseaux IP Européens – Network Coordination Centre (RIPE NCC) for Europe , the Middle East , and Central Asia were delegated to assign IP address blocks and other Internet parameters to local registries, such as Internet service providers , from
4826-753: The Arizona Territory , was a territory of the United States that existed from February 24, 1863, until February 14, 1912, when the remaining extent of the territory was admitted to the Union as the state of Arizona . It was created from the western half of the New Mexico Territory during the American Civil War . Following the expansion of the New Mexico Territory in 1853, as a result of
4953-946: The Computer Science Network (CSNET). In 1982, the Internet Protocol Suite (TCP/IP) was standardized, which facilitated worldwide proliferation of interconnected networks. TCP/IP network access expanded again in 1986 when the National Science Foundation Network (NSFNet) provided access to supercomputer sites in the United States for researchers, first at speeds of 56 kbit/s and later at 1.5 Mbit/s and 45 Mbit/s. The NSFNet expanded into academic and research organizations in Europe, Australia, New Zealand and Japan in 1988–89. Although other network protocols such as UUCP and PTT public data networks had global reach well before this time, this marked
5080-519: The Gadsden Purchase , several proposals for a division of the territory and the organization of a separate Territory of Arizona in the southern half of the territory were advanced as early as 1856. These proposals arose from concerns about the ability of the territorial government in Santa Fe to effectively administer the newly acquired southern portions of the territory. The first proposal dates from
5207-535: The HyperText Markup Language (HTML), the first Web browser (which was also an HTML editor and could access Usenet newsgroups and FTP files), the first HTTP server software (later known as CERN httpd ), the first web server , and the first Web pages that described the project itself. In 1991 the Commercial Internet eXchange was founded, allowing PSInet to communicate with the other commercial networks CERFnet and Alternet. Stanford Federal Credit Union
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5334-481: The International Network Working Group and commercial initiatives led to the development of various protocols and standards by which multiple separate networks could become a single network or "a network of networks". In 1974, Vint Cerf at Stanford University and Bob Kahn at DARPA published a proposal for "A Protocol for Packet Network Intercommunication". They used the term internet as
5461-639: The Matrimonial News in England, offering 40-word ads for six pence. The following year, Duncan opened offices in San Francisco and Kansas City, Missouri. Publishing thousands of personal ads, Matrimonial News served for three decades to "promote marriage and conjugal felicity". Many ads included photographs. The cost to men for a forty-word ad was twenty-five cents; women's ads (also limited to forty words) were free; additional words cost one cent per word for both men and women. Replies to ads were routed through
5588-484: The Matrimonial News offices. By the 1890s, Matrimonial News was printing a large number of fake ads. Between 1870 and 1900, at least twenty periodicals dedicated to personal ads had been launched in England. In 1885, a group of married Black women in Arizona Territory formed the Busy Bee Club to advertise for wives for Arizona miners, hoping to reduce violence in the mining camps and encourage Black women to move to
5715-478: The Merit Network and CYCLADES , were developed in the late 1960s and early 1970s. Early international collaborations for the ARPANET were rare. Connections were made in 1973 to Norway ( NORSAR and NDRE ), and to Peter Kirstein's research group at University College London (UCL), which provided a gateway to British academic networks , forming the first internetwork for resource sharing . ARPA projects,
5842-609: The 17th and 18th centuries to a patriotic service in the United States during the Civil War and to general public acceptance in modern day. The earliest personal ads in England and the United States were satirical . A London magazine published a satirical marriage ad in 1660, supposedly from a widow urgently in need of "any man that is Able to labour in her Corporation". By 1691, entire catalogs of satirical ads for husbands and wives were published for entertainment. The New-England Courant , by brothers James and Benjamin Franklin , printed
5969-576: The Internet and the depletion of available IPv4 addresses , a new version of IP IPv6 , was developed in the mid-1990s, which provides vastly larger addressing capabilities and more efficient routing of Internet traffic. IPv6 uses 128 bits for the IP address and was standardized in 1998. IPv6 deployment has been ongoing since the mid-2000s and is currently in growing deployment around the world, since Internet address registries ( RIRs ) began to urge all resource managers to plan rapid adoption and conversion. IPv6
6096-677: The Internet are contained in specially designated RFCs that constitute the Internet Standards . Other less rigorous documents are simply informative, experimental, or historical, or document the best current practices (BCP) when implementing Internet technologies. The Internet carries many applications and services , most prominently the World Wide Web, including social media , electronic mail , mobile applications , multiplayer online games , Internet telephony , file sharing , and streaming media services. Most servers that provide these services are today hosted in data centers , and content
6223-555: The Internet arose from research and development commissioned in the 1970s by the Defense Advanced Research Projects Agency (DARPA) of the United States Department of Defense in collaboration with universities and researchers across the United States and in the United Kingdom and France . The ARPANET initially served as a backbone for the interconnection of regional academic and military networks in
6350-444: The Internet can then be accessed from places such as a park bench. Experiments have also been conducted with proprietary mobile wireless networks like Ricochet , various high-speed data services over cellular networks, and fixed wireless services. Modern smartphones can also access the Internet through the cellular carrier network. For Web browsing, these devices provide applications such as Google Chrome , Safari , and Firefox and
6477-614: The Internet for the benefit of all people throughout the world" . Its members include individuals (anyone may join) as well as corporations, organizations , governments, and universities. Among other activities ISOC provides an administrative home for a number of less formally organized groups that are involved in developing and managing the Internet, including: the IETF, Internet Architecture Board (IAB), Internet Engineering Steering Group (IESG), Internet Research Task Force (IRTF), and Internet Research Steering Group (IRSG). On 16 November 2005,
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#17329023187296604-444: The Internet model is the Internet Protocol (IP). IP enables internetworking and, in essence, establishes the Internet itself. Two versions of the Internet Protocol exist, IPv4 and IPv6 . For locating individual computers on the network, the Internet provides IP addresses . IP addresses are used by the Internet infrastructure to direct internet packets to their destinations. They consist of fixed-length numbers, which are found within
6731-514: The Internet via local computer networks. Hotspots providing such access include Wi-Fi cafés, where users need to bring their own wireless devices, such as a laptop or PDA . These services may be free to all, free to customers only, or fee-based. Grassroots efforts have led to wireless community networks . Commercial Wi-Fi services that cover large areas are available in many cities, such as New York , London , Vienna , Toronto , San Francisco , Philadelphia , Chicago and Pittsburgh , where
6858-691: The Internet was included on USA Today ' s list of the New Seven Wonders . The word internetted was used as early as 1849, meaning interconnected or interwoven . The word Internet was used in 1945 by the United States War Department in a radio operator's manual, and in 1974 as the shorthand form of Internetwork. Today, the term Internet most commonly refers to the global system of interconnected computer networks , though it may also refer to any group of smaller networks. When it came into common use, most publications treated
6985-451: The Internet when needed to perform a function or obtain information, represent the bottom of the routing hierarchy. At the top of the routing hierarchy are the tier 1 networks , large telecommunication companies that exchange traffic directly with each other via very high speed fiber-optic cables and governed by peering agreements. Tier 2 and lower-level networks buy Internet transit from other providers to reach at least some parties on
7112-674: The Internet, giving birth to new services such as email , Internet telephone , Internet television , online music , digital newspapers, and video streaming websites. Newspapers, books, and other print publishing have adapted to website technology or have been reshaped into blogging , web feeds , and online news aggregators . The Internet has enabled and accelerated new forms of personal interaction through instant messaging , Internet forums , and social networking services . Online shopping has grown exponentially for major retailers, small businesses , and entrepreneurs , as it enables firms to extend their " brick and mortar " presence to serve
7239-686: The Internet, the Internet Protocol address (IP address) space and the Domain Name System (DNS), are directed by a maintainer organization, the Internet Corporation for Assigned Names and Numbers (ICANN). The technical underpinning and standardization of the core protocols is an activity of the Internet Engineering Task Force (IETF), a non-profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise. In November 2006,
7366-467: The NSFNET and Europe was installed between Cornell University and CERN , allowing much more robust communications than were capable with satellites. Later in 1990, Tim Berners-Lee began writing WorldWideWeb , the first web browser , after two years of lobbying CERN management. By Christmas 1990, Berners-Lee had built all the tools necessary for a working Web: the HyperText Transfer Protocol (HTTP) 0.9,
7493-589: The New Mexico territorial legislature adopted a resolution in favor of the creation of the Arizona territory, but with a north–south border along the 109th meridian , with the additional stipulation that all the Indians of New Mexico would be removed to northern Arizona. In April 1860, impatient for Congress to act, a convention of 31 delegates met in Tucson and adopted a constitution for a provisional territorial government of
7620-498: The Pacific and in Africa. The number of unique mobile cellular subscriptions increased from 3.9 billion in 2012 to 4.8 billion in 2016, two-thirds of the world's population, with more than half of subscriptions located in Asia and the Pacific. The number of subscriptions was predicted to rise to 5.7 billion users in 2020. As of 2018 , 80% of the world's population were covered by
7747-539: The Territory. I shall this day proceed to organize said government. The provisions of the act, and all laws and enactments established thereby, will be enforced by the proper Territorial officers from and after this date. A preliminary census will forthwith be taken, and thereafter the Judicial Districts will be formed, and an election of members of the Legislative Assembly, and the other officers provided by
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#17329023187297874-549: The U.S. House of Representatives, now devoid of the southern delegates and controlled by Republicans, passed a bill to create the United States Arizona Territory using the north–south border of the 109th meridian. The use of a north–south border rather than an east–west one had the effect of denying a de facto ratification of the Confederate Arizona Territory. The house bill stipulated that Tucson
8001-858: The UK's national research and education network , JANET . Common methods of Internet access by users include dial-up with a computer modem via telephone circuits, broadband over coaxial cable , fiber optics or copper wires, Wi-Fi , satellite , and cellular telephone technology (e.g. 3G , 4G ). The Internet may often be accessed from computers in libraries and Internet cafés . Internet access points exist in many public places such as airport halls and coffee shops. Various terms are used, such as public Internet kiosk , public access terminal , and Web payphone . Many hotels also have public terminals that are usually fee-based. These terminals are widely accessed for various usages, such as ticket booking, bank deposit, or online payment . Wi-Fi provides wireless access to
8128-787: The United Nations-sponsored World Summit on the Information Society in Tunis established the Internet Governance Forum (IGF) to discuss Internet-related issues. The communications infrastructure of the Internet consists of its hardware components and a system of software layers that control various aspects of the architecture. As with any computer network, the Internet physically consists of routers , media (such as cabling and radio links), repeaters, modems etc. However, as an example of internetworking , many of
8255-650: The United States Department of Defense (DoD). Research into packet switching , one of the fundamental Internet technologies, started in the work of Paul Baran at RAND in the early 1960s and, independently, Donald Davies at the United Kingdom's National Physical Laboratory (NPL) in 1965. After the Symposium on Operating Systems Principles in 1967, packet switching from the proposed NPL network and routing concepts proposed by Baran were incorporated into
8382-412: The United States brought a huge mismatch in the number of available men in the east (more than 600,000 killed in the war) and in the number of available women on the western frontier, where mostly men had migrated to pursue mining, fur trading, farming, logging, and exploring. Rural areas of Illinois in the 1850s, for example, averaged one woman for every twenty-five men. In England, the 1861 census revealed
8509-407: The United States during the late 1960s. The underground paper, International Times , founded in 1966, was the first to publish openly gay personal ads. After homosexuality was legalized in England in 1967, new publications featuring personal ads for homosexuals were established, such as Jeffrey and Gay Times , and gay ads began to appear in mainstream publications by the end of the 1970s. By
8636-457: The United States surpassed those of cable television and nearly exceeded those of broadcast television . Many common online advertising practices are controversial and increasingly subject to regulation. When the Web developed in the 1990s, a typical web page was stored in completed form on a web server, formatted in HTML , ready for transmission to a web browser in response to a request. Over time,
8763-409: The United States to enable resource sharing . The funding of the National Science Foundation Network as a new backbone in the 1980s, as well as private funding for other commercial extensions, encouraged worldwide participation in the development of new networking technologies and the merger of many networks using DARPA's Internet protocol suite . The linking of commercial networks and enterprises by
8890-536: The United States, the New York Herald , printed personal ads on the front page. In France, the magazine Le Chasseur français ( The French Hunter ) first published matrimonial ads in the 1880s. Many 18th century newspaper readers considered the personal ads to be jokes, hoaxes, or scams. Georgian society enjoyed mocking personal ads in plays such as Isaac Bickerstaffe 's Love in the City , W.T. Moncrieff 's Wanted:
9017-448: The United States, the number of personal ads decreased drastically during the 1930s through the 1950s, as dating became more common and acceptable, more men and women were attending college, and couples had greater mobility as cars were more available. In the 1960s, The Village Voice began publishing personal ads, and ads from swingers appeared in the San Francisco Chronicle in 1961. The earliest periodical used for gay personals
9144-779: The ads into lists and catalogs that were mailed to the club members. Post-World War II, lonely hearts clubs and marriage advisory bureaus became a huge business in West Germany. The "lonely hearts" designation reflected the social stigma associated with personal ads. There were at least 500 lonely hearts clubs by 1961, with membership estimates between 100,000 and 4 million. Club operators referred to themselves as "marriage brokers". As computer dating and single clubs became available, lonely hearts clubs diminished. Magazines and newspapers for matrimonial ads had mostly disappeared in 1961 in England, while newspapers and magazines devoted to personal ads—traditional, explicit, and aberrant—proliferated in
9271-503: The ads of soliciting nonmarital sex. In the United States, women placing or answering personal ads were met with public disapproval and suspicion. This changed during the Civil War : soldiers and sailors placed personal ads to find correspondents, and for a woman to reply to these ads was considered a patriotic act. Many military men and their correspondents formed romantic relationships. In 1870, entrepreneur Leslie Fraser Duncan established
9398-532: The ads seek someone to donate eggs or sperm to enable the advertisers to have children. The first online dating service was founded by Joan Ball in 1964. Operation Match , begun in 1965, was the first online dating service in the United States. These services involved questionnaires and computer matching. Match.com in 1995 was one of the first sites to host personal ads online. At the time, few people had computer access. As Internet access increased, so did interest in online personal ads and computer dating, with
9525-588: The advent of the Internet , personal ads began to appear on online sites as well, eventually turning into profiles on dating sites and apps. Personal ads have been described by a researcher as "a valuable way of finding potential mates for those whose social world has been artificially constrained by contemporary urban life and the demands of modern employment practices". However, personals have also been used by criminals— con artists , fraudsters , and killers —to find and lure victims. Public opinion toward personal ads varies over time, from disapproval and suspicion in
9652-444: The advertiser (such as sex, age, physical appearance, ethnic group, religion, interests, professional and personal characteristics), and information about the type of person the advertiser is seeking. Men placing ads seeking women mostly specify younger ages, while women placing ads seeking men look for partners their age or older. Some analyses identify ads by favored groups (older men and younger women) as stating more requirements for
9779-444: The advertiser to tailor the narrative portion of the ad to their specific objectives. Multiple aspects of 19th century society in England combined to make personal ads a viable alternative: the general confinement of women to " private life "; professions such as trade or the military, limiting both the time and social network to meet potential partners; remote locations with small populations; urban expansion that brought many people to
9906-418: The architectural design of the Internet software systems has been assumed by the Internet Engineering Task Force (IETF). The IETF conducts standard-setting work groups, open to any individual, about the various aspects of Internet architecture. The resulting contributions and standards are published as Request for Comments (RFC) documents on the IETF web site. The principal methods of networking that enable
10033-517: The area south of 34°N. The delegates elected Dr. Lewis S. Owings as provisional governor. At the outbreak of the Civil War, sentiment in the territory was in favor of the Confederacy . Territorial secession conventions called at Mesilla and Tucson in March 1861 adopted an ordinance of secession, established a provisional Arizona Territory with Owings as its governor, and petitioned the Confederate Congress for admission. The Confederacy regarded
10160-620: The area. A unique magazine was established in England in 1898, Round-About . It was dedicated to "companionship" ads for people wishing to enter in correspondence with those of the opposite sex. Ads seeking companionship or correspondence, rather than strictly marriage, became more frequent in the early 20th century. The publisher of a popular magazine, The Link , was charged in 1921 for conspiring to corrupt public morals by "introducing men to men for unnatural and grossly indecent practices" as gay men were placing discreetly worded ads in The Link . In
10287-412: The beginning of the Internet as an intercontinental network. Commercial Internet service providers (ISPs) emerged in 1989 in the United States and Australia. The ARPANET was decommissioned in 1990. Steady advances in semiconductor technology and optical networking created new economic opportunities for commercial involvement in the expansion of the network in its core and for delivering services to
10414-456: The bottom of the architecture is the link layer , which connects nodes on the same physical link, and contains protocols that do not require routers for traversal to other links. The protocol suite does not explicitly specify hardware methods to transfer bits, or protocols to manage such hardware, but assumes that appropriate technology is available. Examples of that technology include Wi-Fi , Ethernet , and DSL . The most prominent component of
10541-501: The cities, where they were apart from the social and familial networks they had been accustomed to. For some, there were no potential partners nearby; for others, there were potential partners but no means of meeting them in a socially acceptable manner. In the United States, between 1820 and 1860, populations in cites had increased by 797%, many of the new urbanites lacking social or family networks through which they might meet potential partners. Women in particular found personal ads to be
10668-590: The colloquial saying "sun and spring" ( Sol-och-vårande [ sv ] ) to mean "love fraud" refers to fraudster Karl Vesterberg, who placed personal ads in the early 1900s, signing each with sol-och-vårande . The most famous "sun and spring" was Gustaf Raskenstam [ sv ] , who used personal ads to defraud over a hundred women of money in the 1940s. The U.S. Postal Service warned consumers of fraudulent activity associated with "lonely hearts clubs" in its 1967 Mail Fraud booklet. Some people use personal ads to ask for money, supposedly to travel to meet
10795-455: The complex array of physical connections that make up its infrastructure, the Internet is facilitated by bi- or multi-lateral commercial contracts, e.g., peering agreements , and by technical specifications or protocols that describe the exchange of data over the network. Indeed, the Internet is defined by its interconnections and routing policies. A subnetwork or subnet is a logical subdivision of an IP network . The practice of dividing
10922-591: The design of the ARPANET , an experimental resource sharing network proposed by ARPA. ARPANET development began with two network nodes which were interconnected between the University of California, Los Angeles (UCLA) and the Stanford Research Institute (now SRI International) on 29 October 1969. The third site was at the University of California, Santa Barbara , followed by the University of Utah . In
11049-883: The desired partner, while ads by less valuable groups (younger men and older women) being less restrictive. In general, the older the advertiser, the more likely that their ad includes language to mitigate their age, such as "youthful 44", "young at heart", or "young outlook". Multiple studies of personal ads in the 20th century found that ads from men seeking women are more likely to place importance on physical attractiveness and ads from women seeking men are more likely to focus on financial security and psychological characteristics. Research in 1998 found increased mentions of professional and personality characteristics by both men and women, as well as more mentions of attractiveness of potential partners in ads placed by women. It also noted an emphasis on nonsmoking by both men and women. A 1989 study found an emphasis on health in gay ads, likely related to
11176-594: The documents and resources that they can provide. HyperText Transfer Protocol (HTTP) is the main access protocol of the World Wide Web. Web services also use HTTP for communication between software systems for information transfer, sharing and exchanging business data and logistics and is one of many languages or protocols that can be used for communication on the Internet. World Wide Web browser software, such as Microsoft 's Internet Explorer / Edge , Mozilla Firefox , Opera , Apple 's Safari , and Google Chrome , enable users to navigate from one web page to another via
11303-643: The early 1990s, as well as the advent of the World Wide Web , marked the beginning of the transition to the modern Internet, and generated sustained exponential growth as generations of institutional, personal , and mobile computers were connected to the network. Although the Internet was widely used by academia in the 1980s, the subsequent commercialization in the 1990s and beyond incorporated its services and technologies into virtually every aspect of modern life. Most traditional communication media, including telephone , radio , television , paper mail, and newspapers, are reshaped, redefined, or even bypassed by
11430-512: The early 20th century, answering matrimonial ads was a route to entering the United States after immigration limits became more restrictive. It was also a means of escaping war-torn regions. In 1922, two ships docked in New York with 900 mail-order brides from Turkey, Romania, Armenia, and Greece, fleeing the Greco-Turkish War . Most ads in the 1700s were placed by men; of those placed by women,
11557-485: The first address of a network, followed by a slash character ( / ), and ending with the bit-length of the prefix. For example, 198.51.100.0 / 24 is the prefix of the Internet Protocol version 4 network starting at the given address, having 24 bits allocated for the network prefix, and the remaining 8 bits reserved for host addressing. Addresses in the range 198.51.100.0 to 198.51.100.255 belong to this network. The IPv6 address specification 2001:db8:: / 32
11684-512: The first free dating sites appearing between 2005 and 2010. With smartphones , dating apps such as Tinder became popular. While personal ads in publications never gained social acceptance in France, the use of online dating sites are more popular. Online personal ads are freed from the space limitations of print ads. Additionally, websites and apps that host personals typically provide automated menus or sortable categories for common information, freeing
11811-429: The forwarding host (router) to other networks when no other route specification matches the destination IP address of a packet. While the hardware components in the Internet infrastructure can often be used to support other software systems, it is the design and the standardization process of the software that characterizes the Internet and provides the foundation for its scalability and success. The responsibility for
11938-603: The global Internet, though they may also engage in peering. An ISP may use a single upstream provider for connectivity, or implement multihoming to achieve redundancy and load balancing. Internet exchange points are major traffic exchanges with physical connections to multiple ISPs. Large organizations, such as academic institutions, large enterprises, and governments, may perform the same function as ISPs, engaging in peering and purchasing transit on behalf of their internal networks. Research networks tend to interconnect with large subnetworks such as GEANT , GLORIAD , Internet2 , and
12065-447: The grounds that the population of the proposed territory was as yet too small. Later, a similar proposal was defeated in the Senate . The proposal for creation of the territory was controversial in part because of the perception that the New Mexico Territory was under the influence of southern sympathizers who were highly desirous of expanding slavery into the southwest. In February 1858,
12192-661: The hope that visitors will be impressed by the expert knowledge and free information and be attracted to the corporation as a result. Advertising on popular web pages can be lucrative, and e-commerce , which is the sale of products and services directly via the Web, continues to grow. Online advertising is a form of marketing and advertising which uses the Internet to deliver promotional marketing messages to consumers. It includes email marketing, search engine marketing (SEM), social media marketing, many types of display advertising (including web banner advertising), and mobile advertising . In 2011, Internet advertising revenues in
12319-505: The hyperlinks embedded in the documents. These documents may also contain any combination of computer data , including graphics, sounds, text , video , multimedia and interactive content that runs while the user is interacting with the page. Client-side software can include animations, games , office applications and scientific demonstrations. Through keyword -driven Internet research using search engines like Yahoo! , Bing and Google , users worldwide have easy, instant access to
12446-466: The late 1980s, publications as disparate as the New York Law Journal and The New York Review of Books added personal ads to their content. Placing an ad to find a romantic partner had become an acceptable alternative to conventional methods of meeting people. A unique form of personal ad began to appear in the 1990s: ads to find reproductive partners. Typically placed by lesbians or gay men,
12573-485: The late 1990s, it was estimated that traffic on the public Internet grew by 100 percent per year, while the mean annual growth in the number of Internet users was thought to be between 20% and 50%. This growth is often attributed to the lack of central administration, which allows organic growth of the network, as well as the non-proprietary nature of the Internet protocols, which encourages vendor interoperability and prevents any one company from exerting too much control over
12700-400: The majority were by widows. The earliest ads placed an emphasis on economic factors, but by the end of the 18th century, ads revealed an interest in romantic love. Despite the shifting interest toward compatibility and personality, money continued to be mentioned in ads through the 19th century. From about 1820 to 1870, ads from women rarely appeared. By 1884, working-class men and women joined
12827-400: The middle class in the personal ad pages. Ads in the 19th century were mostly placed by men in their twenties, frequently claiming to be "of good character" and "respectable". The ads indicated that the top priority for respondents was age, with 18–25 being most desirable. The men sought personality traits such as "amiable", "agreeable", or "of good disposition". They also used terms reflecting
12954-462: The network nodes are not necessarily Internet equipment per se. The internet packets are carried by other full-fledged networking protocols with the Internet acting as a homogeneous networking standard, running across heterogeneous hardware, with the packets guided to their destinations by IP routers. Internet service providers (ISPs) establish the worldwide connectivity between individual networks at various levels of scope. End-users who only access
13081-412: The network. As of 31 March 2011 , the estimated total number of Internet users was 2.095 billion (30% of world population ). It is estimated that in 1993 the Internet carried only 1% of the information flowing through two-way telecommunication . By 2000 this figure had grown to 51%, and by 2007 more than 97% of all telecommunicated information was carried over the Internet. The Internet
13208-414: The networking technologies that interconnect networks at their borders and exchange traffic across them. The Internet layer implements the Internet Protocol (IP) which enables computers to identify and locate each other by IP address and route their traffic via intermediate (transit) networks. The Internet Protocol layer code is independent of the type of network that it is physically running over. At
13335-403: The offices of the newspapers themselves, various local businesses, such as haberdashers, booksellers, and especially coffee houses, accepted replies to personal ads on behalf of the advertisers. As more women began to place ads, more discreet shops and libraries became the preferred intermediaries, as only men frequented coffee houses. Possibly the earliest genuine personal ad in the United States
13462-399: The other person. The booklet describes one individual who claimed to have a potential fortune in oil claims, needing "only another few thousand dollars" for development. Earning an estimated $ 50,000 a year through personal ads, he was eventually convicted of mail fraud and sentenced to prison. In one instance, a man placed personal ads in publications throughout the United States, claiming to be
13589-481: The packet. IP addresses are generally assigned to equipment either automatically via DHCP , or are configured. However, the network also supports other addressing systems. Users generally enter domain names (e.g. "en.wikipedia.org") instead of IP addresses because they are easier to remember; they are converted by the Domain Name System (DNS) into IP addresses which are more efficient for routing purposes. Internet Protocol version 4 (IPv4) defines an IP address as
13716-435: The principal name spaces of the Internet are administered by the Internet Corporation for Assigned Names and Numbers (ICANN). ICANN is governed by an international board of directors drawn from across the Internet technical, business, academic, and other non-commercial communities. ICANN coordinates the assignment of unique identifiers for use on the Internet, including domain names , IP addresses, application port numbers in
13843-582: The process of creating and serving web pages has become dynamic, creating a flexible design, layout, and content. Websites are often created using content management software with, initially, very little content. Contributors to these systems, who may be paid staff, members of an organization or the public, fill underlying databases with content using editing pages designed for that purpose while casual visitors view and read this content in HTML form. There may or may not be editorial, approval and security systems built into
13970-522: The process of taking newly entered content and making it available to the target visitors. Email is an important communications service available via the Internet. The concept of sending electronic text messages between parties, analogous to mailing letters or memos, predates the creation of the Internet. Pictures, documents, and other files are sent as email attachments . Email messages can be cc-ed to multiple email addresses . Arizona Territory The Territory of Arizona , commonly known as
14097-442: The public. In mid-1989, MCI Mail and Compuserve established connections to the Internet, delivering email and public access products to the half million users of the Internet. Just months later, on 1 January 1990, PSInet launched an alternate Internet backbone for commercial use; one of the networks that added to the core of the commercial Internet of later years. In March 1990, the first high-speed T1 (1.5 Mbit/s) link between
14224-463: The region had a handful of plans to choose from (across all mobile network operators) while others, such as Colombia , offered as many as 30 pre-paid and 34 post-paid plans. A study of eight countries in the Global South found that zero-rated data plans exist in every country, although there is a great range in the frequency with which they are offered and actually used in each. The study looked at
14351-590: The rise of near-instant communication by email, instant messaging , telephony ( Voice over Internet Protocol or VoIP), two-way interactive video calls , and the World Wide Web with its discussion forums , blogs, social networking services , and online shopping sites. Increasing amounts of data are transmitted at higher and higher speeds over fiber optic networks operating at 1 Gbit/s, 10 Gbit/s, or more. The Internet continues to grow, driven by ever-greater amounts of online information and knowledge, commerce, entertainment and social networking services. During
14478-452: The subnet mask for the prefix 198.51.100.0 / 24 . Traffic is exchanged between subnetworks through routers when the routing prefixes of the source address and the destination address differ. A router serves as a logical or physical boundary between the subnets. The benefits of subnetting an existing network vary with each deployment scenario. In the address allocation architecture of the Internet using CIDR and in large organizations, it
14605-581: The territory as a valuable route for possible access to the Pacific Ocean , with the specific intention of capturing California . In July 1861, a small Confederate force of Texans under the command of Lieutenant Colonel John R. Baylor assaulted Fort Fillmore at Mesilla in the eastern part of the territory. After the fort was abandoned by the Union garrison, Baylor's force cut off the fleeing Union troops and forced them to surrender. On August 1, 1861, Baylor issued
14732-456: The top three to five carriers by market share in Bangladesh, Colombia, Ghana, India, Kenya, Nigeria, Peru and Philippines. Across the 181 plans examined, 13 percent were offering zero-rated services. Another study, covering Ghana , Kenya , Nigeria and South Africa , found Facebook 's Free Basics and Misplaced Pages Zero to be the most commonly zero-rated content. The Internet standards describe
14859-405: The transport protocols, and many other parameters. Globally unified name spaces are essential for maintaining the global reach of the Internet. This role of ICANN distinguishes it as perhaps the only central coordinating body for the global Internet. Regional Internet registries (RIRs) were established for five regions of the world. The African Network Information Center (AfriNIC) for Africa ,
14986-501: The vocabulary of personal ads became conventional in the 20th century. Some of the earliest abbreviations appeared in personal ads in Gay Times . Some abbreviations describe the advertiser and target of the ad by marital status, ethnic group, and sex, such as MWM (married white male) and DBF (divorced black female). Some indicated a common characteristic, such as GSOH (good sense of humor) and NS (non-smoking). In India, matrimonial ads use
15113-452: The volume of Internet traffic started experiencing similar characteristics as that of the scaling of MOS transistors , exemplified by Moore's law , doubling every 18 months. This growth, formalized as Edholm's law , was catalyzed by advances in MOS technology , laser light wave systems, and noise performance. Since 1995, the Internet has tremendously impacted culture and commerce, including
15240-522: The word Internet as a capitalized proper noun ; this has become less common. This reflects the tendency in English to capitalize new terms and move them to lowercase as they become familiar. The word is sometimes still capitalized to distinguish the global internet from smaller networks, though many publications, including the AP Stylebook since 2016, recommend the lowercase form in every case. In 2016,
15367-574: Was The Hobby Directory , established in 1946 by the National Association of Hobbyists for Men and Boys. The magazine consisted solely of personal ads, purportedly for members to "find hobby friends". The Hobby Directory was openly sold in craft stores. Matrimonial or "lonely hearts" clubs began forming in the 20th century, primarily in the United States. These clubs accepted ads from their members for an enrollment fee. Some clubs published papers and magazines dedicated to members' ads or compiled
15494-436: Was a "surplus" of 1.7 million women in England, and the number of personal ads placed by women began to exceed the number placed by men. While early ads frequently specified marriage as the objective, in later years, ads revealed a greater range of expectations, such as the ambiguous "to meet", companionship, long-term relationship, platonic friendships, and casual sexual encounters. Modern ads generally include information about
15621-578: Was admitted to the Union as the 48th state on February 14, 1912. Proclamation to the People of Arizona. I, John N. Goodwin , having been appointed by the President of the United States, and duly qualified, as Governor of the TERRITORY OF ARIZONA, do hereby announce that by virtue of the powers with which I was invested by an act of the Congress of the United States, providing a temporary government for
15748-539: Was finally moved to Phoenix on February 4, 1889. The boundaries for the original territory, if they had kept their same size, would have made present-day Las Vegas part of Arizona. In 1867, though, Congress transferred the Arizona Territory's northwestern corner, specifically most of its land west of the Colorado River, to the state of Nevada . This reduced the territory to its current area. The territory
15875-590: Was published on February 23, 1759, on page 3 of the Boston Evening-Post . The Public Ledger in Philadelphia, founded in 1836, was the first newspaper in the United States to feature personal ads regularly. Marriage ads in the Ledger cost twenty-five cents. In 1840, an editorial in the paper claimed that most ads received 25–500 replies on average. From 1866 until the 20th century, the most widely read newspaper in
16002-554: Was the first financial institution to offer online Internet banking services to all of its members in October 1994. In 1996, OP Financial Group , also a cooperative bank , became the second online bank in the world and the first in Europe. By 1995, the Internet was fully commercialized in the U.S. when the NSFNet was decommissioned, removing the last restrictions on use of the Internet to carry commercial traffic. As technology advanced and commercial opportunities fueled reciprocal growth,
16129-599: Was to be the capital. The final bill passed the Senate in February 1863 without the Tucson-as-capital stipulation, and was signed into law by President Abraham Lincoln on February 24, the date of the official organization of the U.S. Arizona Territory. The first capital was established in 1864 at Prescott , in the northern Union-controlled area. The capital was moved to Tucson in 1868, and back to Prescott in 1877. The capital
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