War of 1812

War of 1812
The War of 1812 was a military conflict fought between the forces of the United States of America and those of the British Empire. The Americans declared war in 1812 for several reasons, including trade restrictions because of Britain's ongoing war with France, impressment of American merchant sailors into the Royal Navy, British support of American Indian tribes against Americanexpansion, and over national honour after humiliations on the high seas. Tied down in Europe until 1814, the British at first used defensive strategy, repelling multiple American invasions of the provinces of Upper and Lower Canada. However, the Americans gained control over Lake Erie in 1813, seized parts of western Ontario, and destroyed the dream of an Indian confederacy and an independent Indianstate in the Midwest under British sponsorship. In the Southwest General Andrew Jackson destroyed the military strength of the Creek nation at the Battle of Horseshoe Bend. With the defeat of Napoleon in 1814, the British adopted a more aggressive strategy, sending in three large invasion armies. British victory at the Battle of Bladensburg in August 1814 allowed the British to capture and burnWashington, D.C. American victories in September 1814 and January 1815 repulsed all three British invasions in New York, Baltimore and New Orleans.

The war was fought in three theaters: At sea, warships and privateers of both sides attacked each other's merchant ships. The British blockaded the Atlantic coast of the U.S. and mounted large-scale raids in the later stages of the war. Americansuccesses at sea were characterized by single ship duels against British frigates, and combat against British provincial vessels on the Great Lakes, such as at the action on Lake Erie. Both land and naval battles were fought on the frontier, which ran along the Great Lakes and Saint Lawrence River. The South and the Gulf coast saw major land battles in which the American forces destroyed Britain'sIndian allies and repulsed the main British invasion force at New Orleans. Both sides invaded each other's territory, but these invasions were unsuccessful or temporary. At the end of the war, both sides occupied parts of the other's territory, but these areas were restored by the Treaty of Ghent.

In the U.S., battles such as the Battle of New Orleans and the earlier successful defense ofBaltimore (which inspired the lyrics of the U.S. national anthem, "The Star-Spangled Banner") produced a sense of euphoria over a "second war of independence" against Britain. It ushered in an "Era of Good Feelings" in which the partisan animosity that had once verged on treason nearly vanished. Canada also emerged from the war with a heightened sense of national feeling and solidarity, having repelledmultiple American invasions. Battles such as the Battle of Queenston Heights were used as such examples by Canadians. The war is scarcely remembered in Britain today, as it regarded the war as a sideshow to the much larger war against Napoleon raging in Europe; as such it welcomed an era of peaceful relations and trade with the United States.
The immediate causes of the War of 1812 were a seriesof economic sanctions taken by the British and French against the US as part of the Napoleonic Wars and American outrage at the British practice of impressment, especially after the Chesapeake incident of 1807. In response to the 1806 British Orders in Council, which crippled American trade, the US (under Jefferson) first tried various retaliatory embargoes. These embargoes hurt the US far morethan they did Britain, angering American citizens and providing support to War Hawks in Congress like Henry Clay. In 1812, with President Madison in office, Congress declared war against the British.
The war began with an attack on Canada, both as an effort to gain land and to cut off British supply lines to Tecumseh's Indian confederation, which had long troubled the US. The initial battles in...