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77-571: Born in Helena, Arkansas , on February 12, 1907, Martin moved to Chicago with her family in 1917, where she studied piano . Although a high school teacher inspired her to dream of becoming a concert pianist, her future course was changed after accompanying the Young People's Choir at Ebenezer Baptist Church . She came into contact with Thomas A. Dorsey , known as the Father of Gospel Music, through her work as

154-443: A fairly straight ” air-line railroad ” running west from Helena to Little Rock, Arkansas , about 115 miles. However actual trackage was not completed until 1872, and only ran to Clarendon, Arkansas , about 48 miles. This line later became part of the St. Louis, Iron Mountain and Southern Railway in 1910, but was all abandoned by 1979. From 1906 to 1946, Helena was a terminal point on

231-532: A large mound of sand spanning the width of the river 55 feet below the surface, allowing fresh water and large cargo ships to pass over. Fresh river water flowing from the Mississippi into the Gulf of Mexico does not mix into the salt water immediately. The images from NASA 's MODIS show a large plume of fresh water, which appears as a dark ribbon against the lighter-blue surrounding waters. These images demonstrate that

308-703: A length of 3,710 miles (5,971 km), making it the fourth longest river in the world after the Nile , Amazon , and Yangtze . When measured by the largest stream source (by water volume), the Ohio River , by extension the Allegheny River , would be the source, and the Mississippi would begin in Pennsylvania . At its source at Lake Itasca , the Mississippi River is about 3 feet (0.91 m) deep. The average depth of

385-478: A natural process known as avulsion or delta switching, the lower Mississippi River has shifted its final course to the mouth of the Gulf of Mexico every thousand years or so. This occurs because the deposits of silt and sediment begin to clog its channel, raising the river's level and causing it to eventually find a steeper, more direct route to the Gulf of Mexico. The abandoned distributaries diminish in volume and form what are known as bayous . This process has, over

462-528: A vital transportation artery and communications link. In the 19th century, during the height of the ideology of manifest destiny , the Mississippi and several tributaries, most notably its largest, the Ohio and Missouri , formed pathways for the western expansion of the United States. The river also became the subject of American literature , particularly in the writings of Mark Twain . Formed from thick layers of

539-595: Is $ 13,028. About 38.4% of families and 41.4% of the population were below the poverty line , including 54.9% of those under age 18 and 24.1% of those age 65 or over. Robert Palmer noted that in the mid-1930s Helena was "the blues capital of the Delta ". Among the musicians who regularly visited and performed in the area at that time were Robert Johnson , Johnny Shines , Sonny Boy Williamson II , Robert Nighthawk , Howlin' Wolf , Elmore James , David "Honeyboy" Edwards , Memphis Slim and Roosevelt Sykes . Helena, Arkansas

616-809: Is 208,200 cu ft/s (5,900 m /s). Thus, by volume, the main branch of the Mississippi River system at Cairo can be considered to be the Ohio River (and the Allegheny River further upstream), rather than the Middle Mississippi. In addition to the Ohio River , the major tributaries of the Lower Mississippi River are the White River , flowing in at the White River National Wildlife Refuge in east-central Arkansas;

693-558: Is a meandering river in a broad, flat area, only rarely flowing alongside a bluff (as at Vicksburg, Mississippi ). The Mississippi River is known as the Middle Mississippi from the Upper Mississippi River's confluence with the Missouri River at St. Louis, Missouri , for 190 miles (310 km) to its confluence with the Ohio River at Cairo, Illinois . The Middle Mississippi is relatively free-flowing. From St. Louis to

770-494: Is called the Lower Mississippi River from its confluence with the Ohio River to its mouth at the Gulf of Mexico, a distance of about 1,000 miles (1,600 km). At the confluence of the Ohio and the Middle Mississippi, the long-term mean discharge of the Ohio at Cairo, Illinois is 281,500 cubic feet per second (7,970 cubic meters per second), while the long-term mean discharge of the Mississippi at Thebes, Illinois (just upriver from Cairo)

847-824: Is controlled and managed as a series of pools created by 26 locks and dams. The Upper Mississippi River is joined by the Minnesota River at Fort Snelling in the Twin Cities ; the St. Croix River near Prescott, Wisconsin ; the Cannon River near Red Wing, Minnesota ; the Zumbro River at Wabasha, Minnesota ; the Black , La Crosse , and Root rivers in La Crosse, Wisconsin ; the Wisconsin River at Prairie du Chien, Wisconsin ;

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924-535: Is entirely within the United States; the total drainage basin is 1,151,000 sq mi (2,980,000 km ), of which only about one percent is in Canada. The Mississippi ranks as the world's tenth-largest river by discharge flow, and the largest in North America. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. Many were hunter-gatherers , but some, such as

1001-561: Is free to the public. Helena is located at 34°31′45″N 90°35′10″W  /  34.52917°N 90.58611°W  / 34.52917; -90.58611 (34.5292, -90.5861). According to the United States Census Bureau , Helena had a total area of 8.9 sq mi (23 km ), all land. As of the census of 2000, there were 6,323 people, 2,312 households, and 1,542 families residing in Helena. The population density

1078-666: Is home to historic buildings such as the Sidney H. Horner House and the Centennial Baptist Church . The Edwardian Inn is located on land occupied by Union forces during the Siege of Vicksburg in 1863, and is listed in the National Register of Historic Places . Helena-West Helena School District operates schools in what was Helena. Schools in the former West Helena. Eliza Miller Junior High School and Central High School ,

1155-509: Is largely a multi-thread stream with many bars and islands. From its confluence with the St. Croix River downstream to Dubuque, Iowa , the river is entrenched, with high bedrock bluffs lying on either side. The height of these bluffs decreases to the south of Dubuque, though they are still significant through Savanna, Illinois . This topography contrasts strongly with the Lower Mississippi, which

1232-528: Is the only true waterfall on the entire Mississippi River. The water elevation continues to drop steeply as it passes through the gorge carved by the waterfall. After the completion of the St. Anthony Falls Lock and Dam in 1963, the river's head of navigation moved upstream, to the Coon Rapids Dam . However, the Locks were closed in 2015 to control the spread of invasive Asian carp , making Minneapolis once again

1309-592: The American Civil War , the Battle of Helena was fought July 4, 1863. Helena is the birthplace of many notable people including prominent African Americans and Arkansas' former senior United States senator, Blanche Lincoln . Helena is home to the longest running daily radio program in the U.S., King Biscuit Time . Citizens of Helena incorporated the Arkansas Midland Railroad in 1853, intending it to be

1386-831: The Arkansas River , joining the Mississippi at Arkansas Post ; the Big Black River in Mississippi; and the Yazoo River , meeting the Mississippi at Vicksburg, Mississippi . Deliberate water diversion at the Old River Control Structure in Louisiana allows the Atchafalaya River in Louisiana to be a major distributary of the Mississippi River, with 30% of the combined flow of the Mississippi and Red Rivers flowing to

1463-559: The Gulf of Mexico , part of the Atlantic Ocean. The total catchment of the Mississippi River covers nearly 40% of the landmass of the continental United States. The highest point within the watershed is also the highest point of the Rocky Mountains , Mount Elbert at 14,440 feet (4,400 m). In the United States, the Mississippi River drains the majority of the area between the crest of

1540-582: The Minnesota River , James River , and Milk River valleys. When the ice sheet completely retreated, many of these "temporary" rivers found paths to Hudson Bay or the Arctic Ocean, leaving the Mississippi Basin with many features "over-sized" for the existing rivers to have carved in the same time period. Ice sheets during the Illinoian Stage , about 300,000 to 132,000 years before present, blocked

1617-425: The Mississippi River . It was founded in 1833 by Nicholas Rightor and is named after the daughter of Sylvanus Phillips, an early settler of Phillips County and the namesake of Phillips County. As of the 2000 census , this portion of the city population was 6,323. Helena was the county seat of Phillips County until January 1, 2006, when it merged its government and city limits with neighboring West Helena . During

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1694-545: The Mississippi River Delta in the Gulf of Mexico . With its many tributaries , the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian mountains. The river either borders or passes through the states of Minnesota , Wisconsin , Iowa , Illinois , Missouri , Kentucky , Tennessee , Arkansas , Mississippi , and Louisiana . The main stem

1771-459: The Mound Builders , formed prolific agricultural and urban civilizations, and some practiced aquaculture . The arrival of Europeans in the 16th century changed the native way of life as first explorers, then settlers, ventured into the basin in increasing numbers. The river served sometimes as a barrier, forming borders for New Spain , New France , and the early United States, and throughout as

1848-1226: The Rock River at the Quad Cities ; the Iowa River near Wapello, Iowa ; the Skunk River south of Burlington, Iowa ; and the Des Moines River at Keokuk, Iowa . Other major tributaries of the Upper Mississippi include the Crow River in Minnesota, the Chippewa River in Wisconsin, the Maquoketa River and the Wapsipinicon River in Iowa, and the Illinois River in Illinois. The Upper Mississippi

1925-836: The Rocky Mountains and the crest of the Appalachian Mountains , except for various regions drained to Hudson Bay by the Red River of the North ; to the Atlantic Ocean by the Great Lakes and the Saint Lawrence River ; and to the Gulf of Mexico by the Rio Grande , the Alabama and Tombigbee rivers, the Chattahoochee and Appalachicola rivers, and various smaller coastal waterways along

2002-533: The United States Postal Service issued a 32 cent commemorative stamp honoring Martin's influence. The stamp was one of four honoring gospel women. The other women honored were Mahalia Jackson , Clara Ward , and Sister Rosetta Tharpe . Helena, Arkansas Helena is the eastern portion of Helena–West Helena, Arkansas , a city in Phillips County, Arkansas , located on the west bank of

2079-429: The headwaters region and serve multiple purposes, including power generation and recreation. The remaining 29 dams, beginning in downtown Minneapolis, all contain locks and were constructed to improve commercial navigation of the upper river. Taken as a whole, these 43 dams significantly shape the geography and influence the ecology of the upper river. Beginning just below Saint Paul, Minnesota , and continuing throughout

2156-483: The most recent Ice Age . The southernmost extent of this enormous glaciation extended well into the present-day United States and Mississippi basin. When the ice sheet began to recede, hundreds of feet of rich sediment were deposited, creating the flat and fertile landscape of the Mississippi Valley. During the melt, giant glacial rivers found drainage paths into the Mississippi watershed, creating such features as

2233-472: The "true head" of the Mississippi River as a combination of the last four letters of the Latin word for truth ( ver itas ) and the first two letters of the Latin word for head ( ca put ). However, the lake is in turn fed by a number of smaller streams. From its origin at Lake Itasca to St. Louis, Missouri , the waterway's flow is moderated by 43 dams. Fourteen of these dams are located above Minneapolis in

2310-615: The 18th century, the river was set by the Treaty of Paris as, for the most part, the western border of the new United States. With the Louisiana Purchase and the country's westward expansion, it became a convenient boundary line between the western and eastern halves of the country. This is reflected in the Gateway Arch in St. Louis, which was designed to symbolize the opening of the West, and

2387-525: The 20th century, the Mississippi River has also experienced major pollution and environmental problems — most notably elevated nutrient and chemical levels from agricultural runoff, the primary contributor to the Gulf of Mexico dead zone . The word Mississippi itself comes from Misi zipi , the French rendering of the Anishinaabe ( Ojibwe or Algonquin ) name for the river, Misi-ziibi (Great River). In

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2464-561: The Earth's mantle (specifically, the Bermuda hotspot ) that was undergoing a period of intense activity. The upwelling of magma from the hotspot forced the further uplift to a height of perhaps 2–3 km of part of the Appalachian-Ouachita range, forming an arch that blocked southbound water flows. The uplifted land quickly eroded and, as North America moved away from the hot spot and as

2541-648: The Gulf of Mexico by this route, rather than continuing down the Mississippi's current channel past Baton Rouge and New Orleans on a longer route to the Gulf. Although the Red River was once an additional tributary, its water now flows separately into the Gulf of Mexico through the Atchafalaya River. The Mississippi River has the world's fourth-largest drainage basin ("watershed" or "catchment"). The basin covers more than 1,245,000 square miles (3,220,000 km ), including all or parts of 32 U.S. states and two Canadian provinces. The drainage basin empties into

2618-482: The Gulf. The Mississippi River empties into the Gulf of Mexico about 100 miles (160 km) downstream from New Orleans. Measurements of the length of the Mississippi from Lake Itasca to the Gulf of Mexico vary somewhat, but the United States Geological Survey 's number is 2,340 miles (3,766 km). The retention time from Lake Itasca to the Gulf is typically about 90 days; while speed varies along

2695-462: The Illinoian Stage. Timeline of outflow course changes In March 1876, the Mississippi suddenly changed course near the settlement of Reverie, Tennessee , leaving a small part of Tipton County, Tennessee , attached to Arkansas and separated from the rest of Tennessee by the new river channel. Since this event was an avulsion , rather than the effect of incremental erosion and deposition,

2772-408: The Midwestern and eastern U.S. These earthquakes created Reelfoot Lake in Tennessee from the altered landscape near the river. When measured from its traditional source at Lake Itasca , the Mississippi has a length of 2,340 miles (3,766 km). When measured from its longest stream source (most distant source from the sea), Brower's Spring in Montana , the source of the Missouri River , it has

2849-416: The Mississippi River between Saint Paul and Saint Louis is between 9 and 12 feet (2.7–3.7 m) deep, the deepest part being Lake Pepin , which averages 20–32 feet (6–10 m) deep and has a maximum depth of 60 feet (18 m). Between where the Missouri River joins the Mississippi at Saint Louis, Missouri, and Cairo, Illinois, the depth averages 30 feet (9 m). Below Cairo, where the Ohio River joins,

2926-411: The Mississippi River has experienced numerous large and small changes to its main course, as well as additions, deletions, and other changes among its numerous tributaries, and the lower Mississippi River has used different pathways as its main channel to the Gulf of Mexico across the delta region. As Pangaea began to break up about 95 million years ago, North America passed over a volcanic " hotspot " in

3003-415: The Mississippi River near New Madrid, Missouri , between Memphis and St. Louis, is related to an aulacogen (failed rift) that formed at the same time as the Gulf of Mexico. This area is still quite active seismically. Four great earthquakes in 1811 and 1812 , estimated at 8 on the Richter magnitude scale , had tremendous local effects in the then sparsely settled area, and were felt in many other places in

3080-404: The Mississippi near Rock Island, Illinois, diverting it to its present channel farther to the west, the current western border of Illinois. The Hennepin Canal roughly follows the ancient channel of the Mississippi downstream from Rock Island to Hennepin, Illinois . South of Hennepin, to Alton, Illinois , the current Illinois River follows the ancient channel used by the Mississippi River before

3157-443: The Ohio River confluence, the Middle Mississippi falls 220 feet (67 m) over 180 miles (290 km) for an average rate of 1.2 feet per mile (23 cm/km). At its confluence with the Ohio River, the Middle Mississippi is 315 feet (96 m) above sea level. Apart from the Missouri and Meramec rivers of Missouri and the Kaskaskia River of Illinois, no major tributaries enter the Middle Mississippi River. The Mississippi River

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3234-408: The Ohio to the Gulf of Mexico. The Upper Mississippi runs from its headwaters to its confluence with the Missouri River at St. Louis, Missouri. It is divided into two sections: The source of the Upper Mississippi branch is traditionally accepted as Lake Itasca , 1,475 feet (450 m) above sea level in Itasca State Park in Clearwater County, Minnesota . The name Itasca was chosen to designate

3311-417: The Throne" (1959), "Let It Be" (1950), and "Just Jesus and Me" (1966). Martin earned six Gold records. The Roberta Martin Singers sang at Gian-Carlo Menotti's Spoleto Festival of Two Worlds in Spoleto , Italy, in 1963. She helped develop a distinctive gospel-piano style which had a special sound that integrated, for the first time, men and women into the gospel chorus during the mid-1940s. On July 15, 1998,

3388-417: The Union-held town of Helena, Arkansas. Holmes planned and executed three different failed attacks on the town. The main attack broke through Battery C, but Union troops fended off the attackers and sealed the breach. The Confederates withdrew on July 4, 1863. There were 1,636 Confederate casualties and 205 Union casualties. Fort Curtis was built in August 1862 by Union soldiers and freed slaves in Helena. For

3465-430: The Upper Mississippi River is the Upper St. Anthony Falls Lock and Dam in Minneapolis. Above the dam, the river's elevation is 799 feet (244 m). Below the dam, the river's elevation is 750 feet (230 m). This 49-foot (15 m) drop is the largest of all the Mississippi River locks and dams. The origin of the dramatic drop is a waterfall preserved adjacent to the lock under an apron of concrete. Saint Anthony Falls

3542-426: The Upper Mississippi is a simple steel culvert, through which the river (locally named "Nicolet Creek") flows north from Lake Nicolet under "Wilderness Road" to the West Arm of Lake Itasca, within Itasca State Park . The earliest bridge across the Mississippi River was built in 1855. It spanned the river in Minneapolis where the current Hennepin Avenue Bridge is located. No highway or railroad tunnels cross under

3619-410: The age of 18 living with them, 33.8% were married couples living together, 28.5% had a female householder with no husband present, and 33.3% were non-families. 30.0% of all households were made up of individuals, and 13.4% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 3.28. In Helena, the age distribution included 32.5% of

3696-555: The areas drained by them. Denser salt water from the Gulf of Mexico forms a salt wedge along the river bottom near the mouth of the river, while fresh water flows near the surface. In drought years, with less fresh water to push it out, salt water can travel many miles upstream—64 miles (103 km) in 2022—contaminating drinking water supplies and requiring the use of desalination . The United States Army Corps of Engineers constructed "saltwater sills" or "underwater levees" to contain this in 1988, 1999, 2012, and 2022. This consists of

3773-469: The bass pedals set the tone for a meditative experience and became a recognized trademark of a "Roberta Martin gospel song". Martin briefly retired from music in the 1960s due in part to her battle with cancer, but came back to record her final album Praise God (from whom all blessings flow) , and her vocal recording, "I Have Hope", which was written by her friend Jessie Jimerson (aka Jessie Jimerson-Phillips). Her group disbanded upon her death in 1969, but

3850-427: The course of the river, this gives an overall average of around 26 mi (42 km) per day, or 1 mi (1.6 km) per hour. The stream gradient of the entire river is 0.01%, a drop of 450 m over 3,766 km. The Mississippi River discharges at an annual average rate of between 200 and 700 thousand cubic feet per second (6,000 and 20,000 m /s). The Mississippi is the fourteenth largest river in

3927-403: The delta of the Chippewa River of Wisconsin as it enters the Upper Mississippi, is more than 2 miles (3.2 km) wide. By the time the Upper Mississippi reaches Saint Paul , Minnesota, below Lock and Dam No. 1, it has dropped more than half its original elevation and is 687 feet (209 m) above sea level. From St. Paul to St. Louis, Missouri, the river elevation falls much more slowly and

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4004-532: The depth averages 50–100 feet (15–30 m) deep. The deepest part of the river is in New Orleans, where it reaches 200 feet (61 m) deep. The Mississippi River runs through or along 10 states, from Minnesota to Louisiana , and is used to define portions of these states' borders, with Wisconsin , Illinois , Kentucky , Tennessee , and Mississippi along the east side of the river, and Iowa , Missouri , and Arkansas along its west side. Substantial parts of both Minnesota and Louisiana are on either side of

4081-435: The designated secondary schools, were in West Helena. Helena previously had a Catholic grade school for black children, St. Cyprian School; it closed in 1963. Mississippi River The Mississippi River is the primary river of the largest drainage basin in the United States . From its traditional source of Lake Itasca in northern Minnesota , it flows generally south for 2,340 miles (3,766 km) to

4158-413: The focus on the " Trans-Mississippi " region in the Trans-Mississippi Exposition . Regional landmarks are often classified in relation to the river, such as "the highest peak east of the Mississippi " or "the oldest city west of the Mississippi". The FCC also uses it as the dividing line for broadcast call-signs , which begin with W to the east and K to the west, overlapping in media markets along

4235-512: The former Missouri and North Arkansas Railroad , which provided passenger and freight service to Joplin, Missouri . After a loss of rail service in early 2015, a successful effort was launched by the Helena-West Helena/Phillips County Port Authority to have freight service restored. The service was restored on October 1, 2015, and two new freight customers were quickly gained. In June 1863, Confederate Commander Theophilus Holmes sought to take pressure off of Vicksburg, Mississippi , by attacking

4312-441: The hotspot's activity declined, the crust beneath the embayment region cooled, contracted and subsided to a depth of 2.6 km, and around 80 million years ago the Reelfoot Rift formed a trough that was flooded by the Gulf of Mexico . As sea levels dropped, the Mississippi and other rivers extended their courses into the embayment , which gradually became filled with sediment with the Mississippi River at its center. Through

4389-402: The last two decades, this number was only 160 million short tons (145 million metric tons) per year. The reduction in sediment transported down the Mississippi River is the result of engineering modification of the Mississippi, Missouri, and Ohio rivers and their tributaries by dams, meander cutoffs , river-training structures, and bank revetments and soil erosion control programs in

4466-437: The lower 10 miles (16 km) of the Kaskaskia River, forming a new Mississippi channel and cutting off the town from the rest of the state. Later flooding destroyed most of the remaining town, including the original State House. Today, the remaining 2,300 acres (930 ha) island and community of 14 residents is known as an enclave of Illinois and is accessible only from the Missouri side. The New Madrid Seismic Zone , along

4543-449: The new river channel, contiguous with the adjacent state. Also, due to a meander in the river, a small part of western Kentucky is contiguous with Tennessee but isolated from the rest of its state. Many of the communities along the Mississippi River are listed below; most have either historic significance or cultural lore connecting them to the river. They are sequenced from the source of the river to its end. The road crossing highest on

4620-438: The next year, it served as a command post for the Union since it was centrally located on the Mississippi River . Fort Curtis was not directly attacked during the Battle of Helena as the Confederacy focused its attacks on the outlying batteries. The Confederates charged Fort Curtis in their last attack, but the heavy artillery inside kept the attack from reaching the fort. Helena built a reproduction of Fort Curtis in 2012 that

4697-425: The past 5,000 years, caused the coastline of south Louisiana to advance toward the Gulf from 15 to 50 miles (24 to 80 km). The currently active delta lobe is called the Birdfoot Delta, after its shape, or the Balize Delta , after La Balize, Louisiana , the first French settlement at the mouth of the Mississippi. The current form of the Mississippi River basin was largely shaped by the Laurentide Ice Sheet of

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4774-410: The pianist for the youth choir. With Dorsey's help, she and Theodore Frye organized the Martin-Frye Quartet, a youth group consisting of Eugene Smith, Norsalus McKissick, Robert Anderson, James Lawrence, Willie Webb and Romance Watson, in 1933. Martin renamed the group the Roberta Martin Singers in 1936 and added Bessie Folk, Myrtle Scott and Delois Barrett Campbell to the group in the 1940s. The group set

4851-436: The plume did not mix with the surrounding sea water immediately. Instead, it stayed intact as it flowed through the Gulf of Mexico, into the Straits of Florida , and entered the Gulf Stream . The Mississippi River water rounded the tip of Florida and traveled up the southeast coast to the latitude of Georgia before finally mixing in so thoroughly with the ocean that it could no longer be detected by MODIS. Over geologic time,

4928-486: The population under the age of 18, 10.0% from 18 to 24, 22.1% from 25 to 44, 20.0% from 45 to 64, and 15.5% who were 65 years of age or older. The median age was 32 years. For every 100 females, there were 83.3 males. For every 100 females age 18 and over, there were 75.5 males. The median income for a household in Helena is $ 18,662, and the median income for a family was $ 21,534. Males had a median income of $ 27,203 versus $ 17,250 for females. The per capita income for Helena

5005-408: The rhythm and pace of the song or commented on it by responding to or accenting a singer's performance. Martin's piano style reflected the influence of Holiness artists such as Arizona Dranes and her classical training. The other musical signature of the Roberta Martin Singers was the accompaniment of "Little" Lucy Smith on the Hammond organ. Her droning introductory chord and unique "passes" using

5082-426: The river's silt deposits, the Mississippi embayment is one of the most fertile regions of the United States; steamboats were widely used in the 19th and early 20th centuries to ship agricultural and industrial goods. During the American Civil War , the Mississippi's capture by Union forces marked a turning point towards victory , due to the river's strategic importance to the Confederate war effort. Because of

5159-479: The river, although the Mississippi defines part of the boundary of each of these states. In all of these cases, the middle of the riverbed at the time the borders were established was used as the line to define the borders between adjacent states. In various areas, the river has since shifted, but the state borders have not changed, still following the former bed of the Mississippi River as of their establishment, leaving several small isolated areas of one state across

5236-418: The river. Due to its size and importance, it has been nicknamed The Mighty Mississippi River or simply The Mighty Mississippi . The Mississippi River can be divided into three sections: the Upper Mississippi , the river from its headwaters to the confluence with the Missouri River; the Middle Mississippi, which is downriver from the Missouri to the Ohio River; and the Lower Mississippi , which flows from

5313-400: The site of the head of navigation of the river. The Upper Mississippi has a number of natural and artificial lakes, with its widest point being Lake Winnibigoshish , near Grand Rapids, Minnesota , over 11 miles (18 km) across. Lake Onalaska , created by Lock and Dam No. 7 , near La Crosse, Wisconsin , is more than 4 miles (6.4 km) wide. Lake Pepin , a natural lake formed behind

5390-469: The standard for the gospel choir and mixed group, and had an extremely successful recording career, featuring such hits as "Only A Look," and "Grace." Most of these songs were published by Roberta Martin Studio of Music, a publishing house in Chicago that she incorporated in 1939, and would eventually publish outstanding compositions by gospel artists ranging from Professor Alex Bradford to James Cleveland . Her first composition, "Try Jesus, He Satisfies,"

5467-463: The state line still follows the old channel. The town of Kaskaskia, Illinois once stood on a peninsula at the confluence of the Mississippi and Kaskaskia (Okaw) Rivers . Founded as a French colonial community, it later became the capital of the Illinois Territory and was the first state capital of Illinois until 1819. Beginning in 1844, successive flooding caused the Mississippi River to slowly encroach east. A major flood in 1881 caused it to overtake

5544-412: The substantial growth of cities and the larger ships and barges that replaced steamboats, the first decades of the 20th century saw the construction of massive engineering works such as levees , locks and dams , often built in combination. A major focus of this work has been to prevent the lower Mississippi from shifting into the channel of the Atchafalaya River and bypassing New Orleans . Since

5621-786: The surviving members continued to perform as a group in reunion concerts into the 21st century. Many of the members later had solo careers, such as Delois Barrett and Gloria Griffin, who was the composer of the classic gospel song "God Specializes", made famous by the Roberta Martin Singers in concerts and recordings. Roberta Martin died of cancer on January 18, 1969, at the age of 61, at Mercy Hospital, Chicago. Her funeral attracted over 50,000 mourners. During her lifetime, she had composed about seventy songs, arranged and published 280 gospel songs, and reached and inspired thousands of listeners selling sheet music. Her compositions include "He Knows Just How Much We Can Bear," and "God Is Still on

5698-567: The upper and lower river, the Mississippi is further controlled by thousands of wing dikes that moderate the river's flow in order to maintain an open navigation channel and prevent the river from eroding its banks. The head of navigation on the Mississippi is the St. Anthony Falls Lock. Before the Coon Rapids Dam in Coon Rapids, Minnesota , was built in 1913, steamboats could occasionally go upstream as far as Saint Cloud, Minnesota , depending on river conditions. The uppermost lock and dam on

5775-473: The world by volume. On average, the Mississippi has 8% the flow of the Amazon River , which moves nearly 7 million cubic feet per second (200,000 m /s) during wet seasons. Before 1900, the Mississippi River transported an estimated 440 million short tons (400 million metric tons) of sediment per year from the interior of the United States to coastal Louisiana and the Gulf of Mexico. During

5852-460: Was 710.7 inhabitants per square mile (274.4/km ). There were 2,710 housing units at an average density of 304.6 per square mile (117.6/km ). The racial makeup of Helena is 67.93% Black or African American , 30.59% White , 0.13% Native American , 0.60% Asian , 0.17% from other races , and 0.59% from two or more races. 0.73% of the population were Hispanic or Latino of any race. There were 2,312 households, out of which 32.7% had children under

5929-598: Was an immediate hit in 1943. The theme song of the Roberta Martin Singers is "Only A Look." It was always sung at the opening of their concerts, at their annual Anniversary Program in Chicago, and was recorded on the Apollo label with Bessie Folk with Delois Barrett as lead soloists and later on the Savoy label with Delois Barrett as lead vocalist. Martin complemented her group's performance with her piano accompaniment, which often dictated

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