An Act Declaring War between the United Kingdom of Great Britain and Ireland and the Dependencies Thereof and the United States of America and Their Territories was passed by the 12th United States Congress on June 18, 1812, thereby beginning the War of 1812. It was signed by James Madison, the 4th President of the United States.
1812Jun, 18
The United States declaration of war upon the United Kingdom is signed by President James Madison.
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Events on 1812
- 27Feb
Manuel Belgrano
Argentine War of Independence: Manuel Belgrano raises the Flag of Argentina in the city of Rosario for the first time. - 26Mar
Gerrymander
A political cartoon in the Boston Gazette coins the term "gerrymander" to describe oddly shaped electoral districts designed to help incumbents win reelection. - 24Jun
French invasion of Russia
Napoleonic Wars: Napoleon's Grande Armée crosses the Neman river beginning the invasion of Russia. - 12Jul
Upper Canada
The American Army of the Northwest briefly occupies the Upper Canadian settlement at what is now at Windsor, Ontario. - 7Sep
Battle of Borodino
French invasion of Russia: The Battle of Borodino, the bloodiest battle of the Napoleonic Wars, was fought near Moscow and resulted in a French victory.