A Year In History: 1812

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This Year in History:

1812

Discover what happened in this year with HISTORY’s summaries of major events, anniversaries, famous births and notable deaths.

February 7

Earthquake causes fluvial tsunami in the Mississippi River

On February 7, 1812, the most violent of a series of earthquakes near Missouri causes a so-called fluvial tsunami in the Mississippi River, actually making the river run backward for several hours. The series of tremors, which took place between December 1811 and March 1812, were the most powerful in the history of the United […]

June 18

War of 1812 begins

June 18, 1812: The day after the Senate followed the House of Representatives in voting to declare war against Great Britain, President James Madison signs the declaration into law—and the War of 1812 begins. The American war declaration, opposed by a sizable minority in Congress, had been called in response to the British economic blockade […]

September 10

Russians dedicate Fort Ross, their first stronghold on the California coast

Staking a tenuous claim to the natural riches of California, Russians dedicate Fort Ross on the coast north of San Francisco. As a growing empire with a long Pacific coastline, Russia was in many ways well positioned to play a leading role in the settlement and development of the West. The Russians had begun their […]