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The Fort System of Valdivia ( Spanish : Sistema de fuertes de Valdivia ) is a series of Spanish colonial fortifications at Corral Bay , Valdivia and Cruces River established to protect the city of Valdivia , in southern Chile . During the period of Spanish rule (1645–1820), it was one of the biggest systems of fortification in the Americas . It was also a major supply source for Spanish ships that crossed the Strait of Magellan .

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96-585: Building of the fort system began in 1645 and was overhauled after the Seven Years' War (1756–1763) by the military engineers Juan Garland and Manuel Olaguer Feliú . Having been a first-rate fort system in Spanish America, in the 18th century it was overshadowed by the forts of Cartagena de Indias , Havana and Puerto Rico . The Valdivian Fort System was however still the main coastal fortification on Spanish America's Pacific coast. During its existence

192-519: A French Invasion of Hanover . The convention removed Hanover from the war, leaving the western approach to Prussian territory extremely vulnerable. Frederick sent urgent requests to Britain for more substantial assistance, as he was now without any outside military support for his forces in Germany. Things were looking grim for Prussia now, with the Austrians mobilising to attack Prussian-controlled soil and

288-544: A British fleet commanded by Edward Hughes was heading to Chilean coasts for an imminent attack. As consequence, the Viceroyalty of Peru send economic aid to the garrisons at Valparaíso and Valdivia . The suspected attack did however never happen. A varied list of 18th-century and early 19th-century authors in Chile, Spain and the rest of Europe concurred on the strategic importance of Valdivia and its harbour. A notable dissident

384-545: A Russian army of 43,000 commanded by Count William Fermor . Both sides suffered heavy casualties—the Prussians 12,800, the Russians 18,000—but the Russians withdrew, and Frederick claimed victory. The American historian Daniel Marston described Zorndorf as a "draw" as both sides were too exhausted and had taken such losses that neither wished to fight another battle with the other. In the undecided Battle of Tornow on 25 September,

480-669: A Swedish army repulsed six assaults by a Prussian army but did not push on Berlin following the Battle of Fehrbellin . Tolt%C3%A9n River Toltén River is a river located in the La Araucanía Region of Chile . It rises at Villarrica Lake , close to the city of the same name . Its major tributary is the Allipén River . From its confluence with the Allipén, the river follows a braided course. After flowing for about 123 km,

576-627: A base amidst Spain's Chilean possessions. In 1600 local Huilliches joined the Dutch corsair Baltazar de Cordes in attacking the Spanish settlement of Castro in Chiloé. While this was an opportunistic assault, the Spanish correctly believed the Dutch could attempt to ally with the Mapuches and establish a stronghold in southern Chile. Over time the Spanish became aware of actual Dutch plans to establish themselves at

672-512: A battle, Russian generals did not wish to risk another battle knowing resupply would be a long time coming. This long-standing weakness was evident in the Russian-Ottoman War of 1735–1739, where Russian battle victories led to only modest war gains due to problems supplying their armies. The Russian quartermasters department had not improved, so the same problems reoccurred in Prussia. Still,

768-531: A combined French and Reichsarmee force under Prince Soubise approaching from the west. The Reichsarmee was a collection of armies from the smaller German states that had banded together to heed the appeal of the Holy Roman Emperor Franz I of Austria against Frederick. However, in November and December 1757, the whole situation in Germany was reversed. First, Frederick devastated Soubise's forces at

864-675: A commander in the Prussian Army), regrouped his army and launched a series of offensives that drove the French back across the River Rhine . Ferdinand's forces kept Prussia's western flank secure for the rest of the war. The British had suffered further defeats in North America, particularly at Fort William Henry . At home, however, stability had been established. Since 1756, successive governments led by Newcastle and Pitt had fallen. In August 1757,

960-592: A small French force at Jumonville Glen on 28 May 1754 killing ten, including commander Joseph Coulon de Jumonville . The French retaliated by attacking Washington's army at Fort Necessity on 3 July 1754 and forced Washington to surrender. These were the first engagements of what would become the worldwide Seven Years' War. Britain and France failed to negotiate a solution after receiving news about this in Europe. The two countries eventually sent regular troops to North America to enforce their claims. The first British action

1056-513: The Americas . One of the opposing alliances was led by Great Britain and Prussia . The other alliance was led by France and Austria , backed by Spain , Saxony , Sweden , and Russia . Related conflicts include the 1754 to 1763 French and Indian War , and 1762 to 1763 Anglo-Spanish War . The War of the Austrian Succession ended in 1748, but failed to resolve ongoing tensions between

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1152-405: The Battle of Domstadtl that wiped out a supply convoy destined for Olmütz, Frederick broke off the siege and withdrew from Moravia. It marked the end of his final attempt to launch a major invasion of Austrian territory. In January 1758, the Russians invaded East Prussia , where the province, almost denuded of troops, put up little opposition. East Prussia had been occupied by Russian forces over

1248-510: The Battle of Rossbach on 5 November 1757 and then routed a vastly superior Austrian force at the Battle of Leuthen on 5 December 1757. Rossbach was the only battle between the French and the Prussians during the entire war. At Rossbach, the Prussians lost about 548 men killed while the Franco- Reichsarmee force under Soubise lost about 10,000 killed. Frederick always called Leuthen his greatest victory, an assessment shared by many at

1344-603: The Diplomatic Revolution . In the War of the Austrian Succession , which lasted from 1740 to 1748, Prussian King Frederick II , known as Frederick the Great, seized the prosperous province of Silesia from Austria. Empress Maria Theresa of Austria had signed the Treaty of Aix-la-Chapelle in 1748 in order to gain time to rebuild her military forces and forge new alliances. The War of

1440-649: The Hundred Years' War of the 14th and 15th centuries. The boundary between British and French possessions in North America was largely undefined in the 1750s. France had long claimed the entire Mississippi River basin. This was disputed by Britain. In the early 1750s the French began constructing a chain of forts in the Ohio River Valley to assert their claim and shield the Native American population from increasing British influence. The British settlers along

1536-599: The early modern period was characterised by the widespread adoption of firearms in combination with more traditional bladed weapons . Eighteenth-century European armies were built around units of massed infantry armed with smoothbore flintlock muskets and bayonets . Cavalrymen were equipped with sabres and pistols or carbines ; light cavalry were used principally for reconnaissance , screening and tactical communications , while heavy cavalry were used as tactical reserves and deployed for shock attacks . Smoothbore artillery provided fire support and played

1632-412: The 17th century Spanish soldiers lived together with local Mapuche in the fort, some of whom were slaves . Close contacts with the Mapuches made that many soldiers and prisoners had a certain command of Mapuche language . The building and maintenance of the fortifications was a heavy burden for the Spanish colonial finances but this was felt necessary in order to defend the southern approaches to Peru,

1728-426: The Austrian Succession had seen the belligerents aligned on a time-honoured basis. France's traditional enemies, Great Britain and Austria , had coalesced just as they had done against Louis XIV. Prussia , the leading anti-Austrian state in Germany, had been supported by France. Neither group, however, found much reason to be satisfied with its partnership: British subsidies to Austria produced nothing of much help to

1824-616: The British, while the British military effort had not saved Silesia for Austria. Prussia, having secured Silesia, came to terms with Austria in disregard of French interests. Even so, France concluded a defensive alliance with Prussia in 1747, and the maintenance of the Anglo-Austrian alignment after 1748 was deemed essential by the Duke of Newcastle , British secretary of state in the ministry of his brother Henry Pelham . The collapse of that system and

1920-439: The Dutch were nowhere to be found. Having heard from the now pro-Spanish Mapuche chief Juan Manqueante that the Dutch planned to return, Pedro de Toledo conceived an occupation of Valdivia by a synchronous advance by the Spanish army in Chile by land and by a fleet sent from Peru. De Toledo ordered 2,000 men to march over land from Central Chile to resettle Valdivia and fortify it. These troops penetrated Mapuche territory following

2016-581: The Dutch wished to remain fully neutral. Despite the huge disparity in numbers, the year had been successful for the Prussian-led forces on the continent, in contrast to the British campaigns in North America. On 18 April 1757, Frederick II again took the initiative by marching into the Kingdom of Bohemia , hoping to inflict a decisive defeat on Austrian forces. After winning the bloody Battle of Prague on 6 May 1757, in which both forces suffered major casualties,

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2112-559: The Elder , who entered the cabinet in 1756, had a grand vision for the war that made it entirely different from previous wars with France. As prime minister, Pitt committed Britain to a grand strategy of seizing the entire French Empire, especially its possessions in North America and India. Britain's main weapon was the Royal Navy, which could control the seas and bring as many invasion troops as were needed. He also planned to use colonial forces from

2208-506: The European powers. Continuing colonial disputes between Britain and France in North America resulted in the outbreak of the French and Indian War in 1754. Following the realignment of traditional alliances in the so-called 1756 Diplomatic Revolution , Prussia allied with Britain, while the long running French–Habsburg rivalry ended when Austria signed a treaty with France. Spain entered

2304-439: The European war went well, by its end France had few counterbalancing European successes. The British—by inclination as well as for practical reasons—had tended to avoid large-scale commitments of troops on the continent. They sought to offset the disadvantage of this in Europe by allying themselves with one or more continental powers whose interests were antithetical to those of their enemies, particularly France. By subsidising

2400-464: The Imperial Russian Army was a new threat to Prussia. Not only was Frederick forced to break off his invasion of Bohemia, he was also now forced to withdraw further into Prussian-controlled territory. His defeats on the battlefield brought still more opportunistic nations into the war. Sweden declared war on Prussia and invaded Pomerania with 17,000 men. Sweden felt this small army was all that

2496-459: The Ottoman Empire. They also agreed to a secret clause that promised the restoration of Silesia and the countship of Glatz (now Kłodzko , Poland) to Austria in the event of hostilities with Prussia. Their real desire, however, was to destroy Frederick's power altogether, reducing his sway to his electorate of Brandenburg and giving East Prussia to Poland, an exchange that would be accompanied by

2592-567: The Prussians forced the Austrians back into the fortifications of Prague. The Prussian army then laid siege to the city . In response, Austrian commander Leopold von Daun collected a force of 30,000 men to come to the relief of Prague. Following the battle at Prague, Frederick took 5,000 troops from the siege at Prague and sent them to reinforce the 19,000-man army under the Duke of Brunswick-Bevern at Kolín in Bohemia. Daun arrived too late to participate in

2688-454: The Russians under Field Marshal Apraksin besieged Memel with 75,000 troops. Memel had one of the strongest fortresses in Prussia. However, after five days of artillery bombardment, the Russian army was able to storm it. The Russians then used Memel as a base to invade East Prussia and defeated a smaller Prussian force in the fiercely contested Battle of Gross-Jägersdorf on 30 August 1757. In

2784-521: The Saxons. At the Battle of Lobositz on 1 October 1756, Frederick stumbled into one of the embarrassments of his career. Severely underestimating a reformed Austrian army under General Maximilian Ulysses Browne, he found himself outmanoeuvred and outgunned, and at one point in the confusion even ordered his troops to fire on retreating Prussian cavalry. Frederick actually fled the field of battle, leaving Field Marshall Keith in command. Browne, however, also left

2880-509: The Spanish settlements in Corral Bay effectively becoming penal colonies . To avoid prisoner escapes the Spanish reached agreements with local Mapuches paying them for the recovery of fugitives. The convicts, many of whom were Afro-Peruvians , became later soldier-settlers once they had served their sentence. A 1749 census in Valdivia shows that Afro-descendants had a strong presence in the area. In

2976-495: The Spanish, the Spanish had to rely on hearsay for information. This lack of concrete knowledge of the territory fueled substantial speculations about the mythical City of the Caesars among Valdivians. In the second half of the 18th century, a thorough plan was carried forward for restoring and improving the fortresses. The engineers José Birt and Juan Garland were commissioned for the task. The defensive complex of Valdivia reached

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3072-704: The Swedish invasion. In short order, the Prussian army drove the Swedes back, occupied most of Swedish Pomerania , and blockaded its capital Stralsund . George II of Great Britain , on the advice of his British ministers after the battle of Rossbach, revoked the Convention of Klosterzeven, and Hanover reentered the war. Over the winter the new commander of the Hanoverian forces, Duke Ferdinand of Brunswick (until immediately before

3168-428: The aligning of France with Austria and of Great Britain with Prussia constituted what is known as the " Diplomatic Revolution " or the "reversal of alliances". In 1756 Austria was making military preparations for war with Prussia and pursuing an alliance with Russia for this purpose. On 2 June 1756, Austria and Russia concluded a defensive alliance that covered their own territory and Poland against attack by Prussia or

3264-652: The armies of continental allies, Britain could turn London's enormous financial power to military advantage . In the Seven Years' War, the British chose as their principal partner the most brilliant general of the day, Frederick the Great of Prussia, then the rising power in central Europe, and paid Frederick substantial subsidies for his campaigns. This was accomplished in the Diplomatic Revolution of 1756, in which Britain ended its long-standing alliance with Austria in favour of Prussia, leaving Austria to side with France. In marked contrast to France, Britain strove to prosecute

3360-594: The artisans dispatched with them commenced construction of a system of defensive fortifications. These would become the Valdivian Fort System, the most important defensive complex of the American South Pacific coast. It is an exceptional example of the Hispanic-American school of fortification. Spanish authorities had convicts from all-over the Viceroyalty of Peru sent to build the fort system, with

3456-580: The attempt to satisfy Austria at the time, Britain gave their electoral vote in Hanover for the candidacy of Maria Theresa's son, Joseph II , as the Holy Roman Emperor, much to the dismay of Frederick and Prussia. Not only that, Britain would soon join the Austro-Russian alliance, but complications arose. Britain's basic framework for the alliance itself was to protect Hanover's interests against France. At

3552-453: The battle of Prague, but picked up 16,000 men who had escaped from the battle. With this army he slowly moved to relieve Prague. The Prussian army was too weak to simultaneously besiege Prague and keep Daun away, and Frederick was forced to attack prepared positions. The resulting Battle of Kolín was a sharp defeat for Frederick, his first. His losses further forced him to lift the siege and withdraw from Bohemia altogether. Later that summer,

3648-565: The border of Saxony, one of the small German states in league with Austria. He intended this as a bold pre-emption of an anticipated Austro-French invasion of Silesia. He had three goals in his new war on Austria. First, he would seize Saxony and eliminate it as a threat to Prussia, then use the Saxon army and treasury to aid the Prussian war effort. His second goal was to advance into Bohemia, where he might set up winter quarters at Austria's expense. Thirdly, he wanted to invade Moravia from Silesia, seize

3744-588: The brief occupation of Düsseldorf , he was compelled by the successful manoeuvering of larger French forces to withdraw across the Rhine. By this point Frederick was increasingly concerned by the Russian advance from the east and marched to counter it. Just east of the Oder in Brandenburg- Neumark , at the Battle of Zorndorf (now Sarbinowo, Poland), a Prussian army of 35,000 men under Frederick on 25 August 1758, fought

3840-456: The cession of the Polish Duchy of Courland to Russia. Alexey Bestuzhev-Ryumin , grand chancellor of Russia under Empress Elizabeth , was hostile to both France and Prussia, but he could not persuade Austrian statesman Wenzel Anton von Kaunitz to commit to offensive designs against Prussia so long as Prussia was able to rely on French support. The Hanoverian King George II of Great Britain

3936-548: The city from land attacks (mostly from indigenous Huilliches ). It was located 8 kilometers from the Port of Corral outside the bay. It is the exact fort were the Taking of Valdivia began by lord Thomas Alexander Cochrane . Seven Years%27 War The Seven Years' War (1756–1763) was a global conflict involving most of the European great powers , fought primarily in Europe and

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4032-445: The coast south and reached Toltén River on February 9, 1645. Reaching so far south was a feat in itself since the Spanish had not been around these places in the last 50 years. At this point the army had met considerable harassment from the Mapuches. The killing of scouting auxiliaries in conjunction with uncertainty regarding the arrival by sea of the Spanish from Peru made López de Zúñiga retreat back north. De Toledo's naval expedition

4128-535: The coast were upset that French troops would now be close to the western borders of their colonies. They felt the French would encourage their tribal allies among the North American natives to attack them. Also, the British settlers wanted access to the fertile land of the Ohio River Valley for the new settlers that were flooding into the British colonies seeking farmland. The most important French fort planned

4224-559: The coast, would be the landing place for an enemy attack on the fort system. For this purpose in Olaguer Feliú's plans this fort had to concentrate most of the troops in case of war. Lord Cochrane 's landing on Aguada del Inglés in 1820 validated the plan of Olaguer Feliú The four largest forts in this system were the forts in Corral Bay that controlled the entry to Valdivia River , thus Valdivia. Other fortifications were built to defend

4320-443: The cold season, resuming their campaigns with the return of spring. For much of the eighteenth century, France approached its wars in the same way. It would let colonies defend themselves or would offer only minimal help (sending them limited numbers of troops or inexperienced soldiers), anticipating that fights for the colonies would most likely be lost anyway. This strategy was to a degree forced upon France: geography, coupled with

4416-499: The colony which, along with Mexico, constituted the main source of wealth for the Spanish Crown. Investments in the defense of Corral Bay were validated in 1670 when a fully armed ship commanded by John Narborough arrived to the bay rising suspicions of an imminent English attack. As Futahuillimapu and the whole area between Valdivia and the settlements of Calbuco and Carelmapu remained independent indigenous territory closed to

4512-642: The conflict is known as the French and Indian War (1754–1763). In English-speaking Canada—the balance of Britain's former North American colonies—it is called the Seven Years' War (1756–1763). In French-speaking Canada, it is known as La guerre de la Conquête (the War of the Conquest ). Swedish historiography uses the name Pommerska kriget (the Pomeranian War ), as the Sweden–Prussia conflict between 1757 and 1762

4608-426: The continent, hoping for victories closer to home. The plan was to fight to the end of hostilities and then, in treaty negotiations, to trade territorial acquisitions in Europe to regain lost overseas possessions (as had happened in, e.g. , the Treaty of Saint-Germain-en-Laye and the Treaty of Aix-la-Chapelle ). This approach did not serve France well in the war, as the colonies were indeed lost, and although much of

4704-538: The existence of the Secret du Roi —a system of private diplomacy conducted by King Louis XV. Unbeknownst to his foreign minister, Louis had established a network of agents throughout Europe with the goal of pursuing personal political objectives that were often at odds with France's publicly stated policies. Louis's goals for le Secret du roi included the Polish crown for his kinsman Louis François de Bourbon, Prince of Conti , and

4800-532: The field, in a vain attempt to meet up with an isolated Saxon army holed up in the fortress at Pirna. As the Prussians technically remained in control of the field of battle, Frederick, in a masterful coverup, claimed Lobositz as a Prussian victory. The Prussians then occupied Saxony; after the siege of Pirna , the Saxon army surrendered in October 1756, and was forcibly incorporated into the Prussian army. The attack on neutral Saxony caused outrage across Europe and led to

4896-519: The first British troop commitment on the continent and a reversal in the policy of Pitt. Ferdinand's Hanoverian army, supplemented by some Prussian troops, had succeeded in driving the French from Hanover and Westphalia and re-captured the port of Emden in March 1758 before crossing the Rhine with his own forces, which caused alarm in France. Despite Ferdinand's victory over the French at the Battle of Krefeld and

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4992-538: The fort system has seen hostilities twice; first in 1670 when it dealt with a suspicious English expedition led by John Narborough and finally in 1820 when Chilean patriots led by Thomas Cochrane successfully captured it . The first European to visit Valdivia River's estuary was the Genoese captain Juan Bautista Pastene , who took possession of it in 1544 in the name of the Spanish king, Carlos I . He named

5088-530: The fortress at Olmütz, and advance on Vienna to force an end to the war. Accordingly, leaving Field Marshal Count Kurt von Schwerin in Silesia with 25,000 soldiers to guard against incursions from Moravia and Hungary, and leaving Field Marshal Hans von Lehwaldt in East Prussia to guard against Russian invasion from the east, Frederick set off with his army for Saxony. The Prussian army marched in three columns. On

5184-605: The inconclusive Battle of Lake George . The British also harassed French shipping beginning in August 1755, seizing hundreds of ships and capturing thousands of merchant seamen while the two nations were nominally at peace. Incensed, France prepared to attack Hanover, whose prince-elector was also the King of Great Britain and Menorca . Britain concluded a treaty whereby Prussia agreed to protect Hanover. In response France concluded an alliance with its long-time enemy Austria, an event known as

5280-454: The island was captured on 28 June (for which Admiral Byng was court-martialed and executed). Britain formally declared war on France on 17 May, nearly two years after fighting had broken out in the Ohio Country . Frederick II of Prussia had received reports of the clashes in North America and had formed an alliance with Great Britain . On 29 August 1756, he led Prussian troops across

5376-465: The leading role in siege warfare . Strategic warfare in this period centred around control of key fortifications positioned so as to command the surrounding regions and roads, with lengthy sieges a common feature of armed conflict. Decisive field battles were relatively rare. The Seven Years' War, like most European wars of the eighteenth century, was fought as a so-called cabinet war in which disciplined regular armies were equipped and supplied by

5472-473: The maintenance of Poland, Sweden, and the Ottoman Empire as French allies in opposition to Russian and Austrian interests. Frederick saw Saxony and Polish west Prussia as potential fields for expansion, but could not expect French support if he started an aggressive war for them. If he joined the French against the British in the hope of annexing Hanover, he might fall victim to an Austro-Russian attack. The hereditary elector of Saxony, Frederick Augustus II ,

5568-510: The new threat on their doorstep, and Austria was anxious to regain Silesia , lost to Prussia in the War of the Austrian Succession . Along with France, Russia and Austria agreed in 1756 to mutual defence and an attack by Austria and Russia on Prussia, subsidized by France. Westphalia, Hesse and Lower Saxony Electoral Saxony Brandenburg Silesia East Prussia Pomerania Iberian Peninsula Naval Operations William Pitt

5664-542: The next five years. Between 10 and 17 October 1757, a Hungarian general, Count András Hadik , serving in the Austrian army, executed what may be the most famous hussar action in history. When the Prussian king, Frederick, was marching south with his powerful armies, the Hungarian general unexpectedly swung his force of 5,000, mostly hussars, around the Prussians and occupied part of their capital, Berlin, for one night. The city

5760-481: The parties hoped to achieve lasting peace and stability in Europe. The carefully coded word in the agreement proved no less catalytic for the other European powers. The results were absolute chaos. Empress Elizabeth of Russia was outraged at the duplicity of Britain's position. Not only that, but France was enraged and terrified by the sudden betrayal of its only ally, Prussia. Austria, particularly Kaunitz, used this situation to their utmost advantage. Now-isolated France

5856-454: The peace table, but she was determined not to negotiate until she had re-taken Silesia. Maria Theresa also improved the Austrians' command after Leuthen by replacing her incompetent brother-in-law, Charles of Lorraine , with Daun, who was now a field marshal. Calculating that no further Russian advance was likely until 1758, Frederick moved the bulk of his eastern forces to Pomerania under the command of Marshal Lehwaldt, where they were to repel

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5952-531: The point of having 17 bastions, with surveillance installations, castles, fortresses and batteries. This complex would exert during the Colony a thoroughly efficacious deterrent effect, since, in fact, it frustrated the raids of the rival powers. With Spain and Great Britain at war again in the 1770s due to the American Revolutionary War local Spanish authorities in Chile received in 1779 the warning that

6048-470: The preparation was directed against Prussia, was more than happy to obey the request of the British. Unbeknownst to the other powers, King George II also made overtures to the Prussian king, Frederick, who, fearing the Austro-Russian intentions, was also desirous of a rapprochement with Britain. On 16 January 1756, the Convention of Westminster was signed, whereby Britain and Prussia promised to aid one another;

6144-646: The right was a column of about 15,000 men under the command of Prince Ferdinand of Brunswick . On the left was a column of 18,000 men under the command of the Duke of Brunswick-Bevern . In the centre was Frederick II, himself with Field Marshal James Keith commanding a corps of 30,000 troops. Ferdinand of Brunswick was to close in on the town of Chemnitz . The Duke of Brunswick-Bevern was to traverse Lusatia to close in on Bautzen . Meanwhile, Frederick and Keith would make for Dresden . The Saxon and Austrian armies were unprepared, and their forces were scattered. Frederick occupied Dresden with little or no opposition from

6240-471: The river after the Governor of Chile Pedro de Valdivia . Pedro de Valdivia later traveled by land to the river described by Pastene, and founded the city of Valdivia in 1552 as Santa María la Blanca de Valdivia . On 23 December native Mapuche warriors led by Pelantaro ambushed and wiped out a Spanish column at the Battle of Curalaba . In 1598 a general uprising developed among the Mapuche and Huilliche people of southern Chile. The subsequent Arauco War

6336-422: The ruins of Valdivia and so attempted to re-establish Spanish rule there before the arrival of the Dutch. These efforts were thwarted in the 1630s by the impossibility of establishing an overland route through the territory of the hostile Mapuches. The ruins of Valdivia, at the head of its splendid natural harbour, remained a tempting target for Spain's enemies. In 1643 the Dutch arrived at the ruins and settled in

6432-531: The same time, Kaunitz kept approaching the French in the hope of establishing just such an alliance with Austria. Not only that, France had no intention to ally with Russia, who, years earlier, had meddled in France's affairs during Austria's succession war. France also saw the dismemberment of Prussia as threatening to the stability of Central Europe. Years later, Kaunitz kept trying to establish France's alliance with Austria. He tried as hard as he could to avoid Austrian entanglement in Hanover's political affairs, and

6528-435: The soldiers of Valdivia once it was known and it contributed to usher a counterrevolutionary coup on March 26, 1812 that took control of the city and created a War Council. The War Council broke trade relations with the rest of Chile and confirmed Valdivia's loyalty to the Spanish government. Military engineer Manuel Olaguer Feliú thought that the fort of Aguada del Inglés, the same place where John Narborough had approached

6624-677: The state to conduct warfare on behalf of the sovereign's interests. Occupied enemy territories were regularly taxed and extorted for funds, but large-scale atrocities against civilian populations were rare compared with conflicts in the previous century. Military logistics was the decisive factor in many wars, as armies had grown too large to support themselves on prolonged campaigns by foraging and plunder alone. Military supplies were stored in centralised magazines and distributed by baggage trains that were highly vulnerable to enemy raids. Armies were generally unable to sustain combat operations during winter and normally established winter quarters in

6720-441: The strengthening of the anti-Prussian coalition. The Austrians had succeeded in partially occupying Silesia and, more importantly, denying Frederick winter quarters in Bohemia. Frederick had proven to be overly confident to the point of arrogance and his errors were very costly for Prussia's smaller army. This led him to remark that he did not fight the same Austrians as he had during the previous war. Britain had been surprised by

6816-404: The sudden Prussian offensive but now began shipping supplies and £670,000 (equivalent to £125.9 million in 2023) to its new ally. A combined force of allied German states was organised by the British to protect Hanover from French invasion, under the command of the Duke of Cumberland . The British attempted to persuade the Dutch Republic to join the alliance, but the request was rejected, as

6912-457: The superiority of the British navy, made it difficult for the French navy to provide significant supplies and support to overseas colonies. Similarly, several long land borders made an effective domestic army imperative for any French ruler. Given these military necessities, the French government, unsurprisingly, based its strategy overwhelmingly on the army in Europe: it would keep most of its army on

7008-403: The thirteen American colonies, working under the command of British regulars, to invade New France. In order to tie the French army down he subsidized his European allies. Pitt was head of the government from 1756 to 1761, and even after that the British continued his strategy. It proved completely successful. Pitt had a clear appreciation of the enormous value of imperial possessions, and realized

7104-486: The time as the Austrian Army was considered to be a highly professional force. With these victories, Frederick once again established himself as Europe's premier general and his men as Europe's most accomplished soldiers. However, Frederick missed an opportunity to completely destroy the Austrian army at Leuthen; although depleted, it escaped back into Bohemia. He hoped the two smashing victories would bring Maria Theresa to

7200-424: The two men agreed to a political partnership and formed a coalition government that gave new, firmer direction to the war effort. The new strategy emphasised both Newcastle's commitment to British involvement on the continent, particularly in defence of its German possessions, and Pitt's determination to use naval power to seize French colonies around the globe. This "dual strategy" would dominate British policy for

7296-536: The vulnerability of the French Empire. The British prime minister, the Duke of Newcastle , was optimistic that the new series of alliances could prevent war from breaking out in Europe. However, a large French force was assembled at Toulon , and the French opened the campaign against the British with an attack on Minorca in the Mediterranean. A British attempt at relief was foiled at the Battle of Minorca , and

7392-407: The war actively overseas, taking full advantage of its naval power . The British pursued a dual strategy—naval blockade and bombardment of enemy ports, and rapid movement of troops by sea. They harassed enemy shipping and attacked enemy colonies, frequently using colonists from nearby British colonies in the effort. The Russians and the Austrians were determined to reduce the power of Prussia,

7488-508: The war between Saxony, Austria, and Prussia in 1763. France's supremacy in Europe was halted, while Prussia confirmed its status as a great power, challenging Austria for dominance within the Holy Roman Empire , thus altering the European balance of power . In the historiography of some countries, the war is named after combatants in its respective theatres. In the present-day United States,

7584-612: The war on the French side in 1762, unsuccessfully attempting to invade Britain's ally Portugal in what became known as the Fantastic War . Spain lost Havana in Cuba and Manila in the Philippines to Britain, but they were returned in the 1763 Treaty of Paris . In Europe, the large-scale conflict that drew in most of the European powers was centred on the desire of Austria to recover Silesia from Prussia. The Treaty of Hubertusburg ended

7680-638: The winter and would remain under their control until 1762, although it was far less strategically valuable to Prussia than Brandenburg or Silesia. In any case, Frederick did not see the Russians as an immediate threat and instead entertained hopes of first fighting a decisive battle against Austria that would knock them out of the war. In April 1758, the British concluded the Anglo-Prussian Convention with Frederick in which they committed to pay him an annual subsidy of £670,000. Britain also dispatched 9,000 troops to reinforce Ferdinand's Hanoverian army,

7776-456: The words of the American historian Daniel Marston , Gross-Jägersdorf left the Prussians with "a newfound respect for the fighting capabilities of the Russians that was reinforced in the later battles of Zorndorf and Kunersdorf". However, the Russians were not yet able to take Königsberg after using up their supplies of cannonballs at Memel, and Gross-Jägersdorf retreated soon afterwards. Logistics

7872-515: The zone, planning to use Valdivia as a base for attacks on the Spanish empire . After some conflicts with the Mapuche Indians of the zone, the Dutch had to leave Valdivia. Unaware of the Dutch departure Governor of Chile Francisco López de Zúñiga dispatched Juan de Acevedo in charge of a ship to Valdivia to gather information on April 30, 1644. De Acevedo reached Corral Bay by May noticing that

7968-518: Was a recurring problem for the Russians throughout the war. The Russians lacked a quartermaster's department capable of keeping armies operating in Central Europe properly supplied over the primitive mud roads of eastern Europe. The tendency of Russian armies to break off operations after fighting a major battle, even when they were not defeated, was less about their casualties and more about their supply lines; after expending much of their munitions in

8064-505: Was also elective King of Poland as Augustus III, but the two territories were physically separated by Brandenburg and Silesia. Neither state could pose as a great power. Saxony was merely a buffer between Prussia and Austrian Bohemia , whereas Poland, despite its union with the ancient lands of Lithuania, was prey to pro-French and pro-Russian factions. A Prussian scheme for compensating Frederick Augustus with Bohemia in exchange for Saxony obviously presupposed further spoliation of Austria. In

8160-527: Was contradicted both by the experiences of the Peninsular War and by Cochrane's decision to attack the Valdivia Fort System itself in 1820. According to historian Gabriel Guarda Mackenna was more concerned about controlling resources than of providing valid arguments. The report of which Mackenna was the author was also signed by Juan Egaña and José Samaniego . It came to be strongly disliked by

8256-538: Was even willing to trade Austrian Netherlands for France's aid in recapturing Silesia. Frustrated by this decision and by the Dutch Republic 's insistence on neutrality, Britain soon turned to Russia. On 30 September 1755, Britain pledged financial aid to Russia in order to station 50,000 troops on the Livonian-Lithuanian border, so they could defend Britain's interests in Hanover immediately. Bestuzhev, assuming

8352-501: Was forced to accede to the Austro-Russian alliance or face ruin. Thereafter, on 1 May 1756, the First Treaty of Versailles was signed, in which both nations pledged 24,000 troops to defend each other in the case of an attack. This diplomatic revolution proved to be an important cause of the war; although both treaties were ostensibly defensive in nature, the actions of both coalitions made the war virtually inevitable. European warfare in

8448-651: Was intended to occupy a position at "the Forks", where the Allegheny and Monongahela rivers meet to form the Ohio River in present-day Pittsburgh , Pennsylvania. Peaceful British attempts to halt this fort construction were unsuccessful, and the French proceeded to build the fort they named Fort Duquesne . British colonial militia from Virginia accompanied by Chief Tanacharison and a small number of Mingo warriors were sent to drive them out. Led by George Washington , they ambushed

8544-530: Was limited to Pomerania in northern central Germany. The Third Silesian War involved Prussia and Austria (1756–1763). On the Indian subcontinent, the conflict is called the Third Carnatic War (1757–1763). The term " Second Hundred Years' War " has been used in order to describe the almost continuous level of worldwide conflict between France and Great Britain during the entire 18th century, reminiscent of

8640-508: Was made up of twenty ships and 1,000 men from El Callao in Peru. The large fleet, which gained a further two ships in Chile, was unprecedented in the region and astounded contemporary observers. It arrived at Valdivia in February 1645 without incident and disembarked the soldiers with their equipment and supplies. The Spanish disinterred and burned Brouwer's body . The soldiers of the new garrison and

8736-410: Was needed to occupy Pomerania and felt the Swedish army would not need to engage with the Prussians because the Prussians were occupied on so many other fronts. This problem was compounded when the main Hanoverian army under Cumberland, which include Hesse-Kassel and Brunswick troops, was defeated at the Battle of Hastenbeck and forced to surrender entirely at the Convention of Klosterzeven following

8832-556: Was passionately devoted to his family's continental holdings, but his commitments in Germany were counterbalanced by the demands of the British colonies overseas. If war against France for colonial expansion was to be resumed, then Hanover had to be secured against Franco-Prussian attack. France was very much interested in colonial expansion and was willing to exploit the vulnerability of Hanover in war against Great Britain, but it had no desire to divert forces to Central Europe for Prussia's interest. French policy was, moreover, complicated by

8928-481: Was spared for a negotiated ransom of 200,000 thalers. When Frederick heard about this humiliating occupation, he immediately sent a larger force to free the city. Hadik, however, left the city with his hussars and safely reached the Austrian lines. Subsequently, Hadik was promoted to the rank of marshal in the Austrian Army. In early 1758, Frederick launched an invasion of Moravia and laid siege to Olmütz (now Olomouc , Czech Republic). Following an Austrian victory at

9024-456: Was the Governor of Osorno Juan Mackenna who argued in a 1810 report for diminishing the size of the garrison protecting Valdivia and distribute resources aimed at it elsewhere. This report was rebuked by Manuel Olaguer Feliú , the chief military engineer involved in the designs of the defences of Valdivia. Mackenna's thesis that controlling fortified positions was unnecessary to conquer a territory

9120-587: Was the assault on Acadia on 16 June 1755 in the Battle of Fort Beauséjour , which was immediately followed by their expulsion of the Acadians . In July, British Major General Edward Braddock led about 2,000 army troops and provincial militia on an expedition to retake Fort Duquesne, but the expedition ended in disastrous defeat. In further action, Admiral Edward Boscawen fired on the French ship Alcide on 8 June 1755 , capturing it and two troop ships. In September 1755, British colonial and French troops met in

9216-800: Was to smolder for over 250 years but its immediate effect was the so-called " Destruction of the Seven Cities ": the Spanish cities of Angol , La Imperial , Osorno , Santa Cruz de Oñez , Valdivia and Villarrica were either destroyed or abandoned. Only Chillán and Concepción resisted the Mapuche sieges and attacks. With the exception of the Chiloé Archipelago all the Chilean territory south of Bío Bío River became free of Spanish rule. The abandoned city of Valdivia turned into an attractive site for Spain's enemies to control since it would allow them to establish

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