A Year In History: 1804

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This Year in History:

1804

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

January 1

Haitian independence proclaimed

Two months after his defeat of Napoleon Bonaparte’s colonial forces, Jean-Jacques Dessalines proclaims the independence of Saint-Domingue, renaming it Haiti after its original Arawak name. In 1791, a revolt erupted on the French colony, and Toussaint Louverture, a formerly enslaved man, took control of the rebels. Gifted with natural military genius, Toussaint organized an effective […]

February 16

U.S. Navy boards and burns the captured USS Philadelphia in daring mission

During the First Barbary War, U.S. Lieutenant Stephen Decatur leads a military mission that famed British Admiral Horatio Nelson calls the “most daring act of the age.” In June 1801, President Thomas Jefferson ordered U.S. Navy vessels to the Mediterranean Sea in protest of continuing raids against U.S. ships by pirates from the Barbary states—Morocco, […]

May 14

Lewis and Clark depart to explore the Northwest

May 14, 1804: One year after the United States doubled its territory with the Louisiana Purchase, the Lewis and Clark expedition leaves St. Louis, Missouri, on a mission to explore the Northwest from the Mississippi River to the Pacific Ocean. Even before the U.S. government concluded purchase negotiations with France, President Thomas Jefferson commissioned his […]

July 11

Aaron Burr slays Alexander Hamilton in duel

On July 11, 1804, in one of the most famous duels in American history, Vice President Aaron Burr fatally shoots his long-time political antagonist Alexander Hamilton. Hamilton, a leading Federalist and the chief architect of America’s political economy, died the following day. Alexander Hamilton, born on the Caribbean island of Nevis, came to the American colonies […]