The year 1811 has a special significance of its own in India and world history. Let us know some such important events of the year 1811 such as: born famous people, death of famous people, war treaty, independence of a country, invention of new technology, change of power, important national and international day etc., knowing which your general Knowledge will increase.
|Paraguay was freed from Spain's subjugation.
|Paraguay declared independence from Spain.
|Isaac Merritt Singer, the inventor of the sewing machine, was born.
|Austria was declared bankrupt.
|The Kas rebellion began in San Antonio, Spanish Texas.
|British Regency: George, Prince of Wales King George III of the United Kingdom became Prince Regent due to his father's insanity.
|The great comet discovered by Honoré Flaugaraj.
|Revolutionary riots began in Buenos Aires.
|Paraguay recognized the declaration of independence from the Spanish Empire on 15 May).
|A volcanic eruption forms in Sabrina Island Azores).
|Venezuela declared its independence from the Spanish Empire.
|Jungfra's first ascent was the third highest summit in the Bernani Alps.
|Inventor John Stevens's boat, Juliana, began operations as the first steam-powered ferry service between New York City and Hoboken, New Jersey.
|The Argentine government declared freedom of expression for the press.
|Chile's founding father Jose Miguel Carrera was sworn in as president of the executive junta of the Chilean government.
|The Reverend Samuel Marsden sent the first commercial shipping of wool from New South Wales to England.
|The German Coast Uprising, the largest slave revolt in United States history, took place in Louisiana.
|Peninsular War: An outnumbered French force under Édouard Mortier routed and nearly destroyed the Spanish at the Battle of the Gebora near Badajoz, Spain.
|Muhammad Ali Pasha, Wali of the Ottoman province of Egypt, killed the leaders of the Mamluk Sultanate to seize power,founding a dynasty that would last until 1952.
|Peninsular War: In the Battle of Barrosa, an Anglo-Spanish-Portuguese force trying to lift the Siege of Cádiz was able to defeat a French attack, although they were ultimately unable to break the siege itself.
|Peninsular war-british, spanish, and a associated force of popular military troops, collided with the French in the Battle of Albura Southof Baidzoz, Spain.
|A affiliated army of peninsular war-british, Spanish and Portuguese soldiers, Albura Southoff clashed with the French in the Battle of Southof Baidzoz.
|British explorer David Thompson posted a notice at the confluence of Columbia and Snake rivers (modern Washington in the US), which claims the region for Great Britain.
|Miguel Hidalgo Y Cosystilla, who was the early leader of the Mexican Warof Independence, was killed by Spanish officials.