Wikimedia Commons has media related to 1804. 1804 (MDCCCIV) was a leap year starting on Sunday of the Gregorian calendar and a leap year starting on Friday...

The 1804 United States presidential election was the fifth quadrennial presidential election, held from Friday, November 2, to Wednesday, December 5, 1804...

The 1804 dollar or Bowed Liberty Dollar was a dollar coin struck by the United States Mint, of which fifteen specimens are currently known to exist. Though...

continental Europe at the beginning of the 19th century. It lasted from 18 May 1804 to 3 May 1814 and again briefly from 20 March 1815 to 7 July 1815, when Napoleon...

as the Empire of Austria, was a multinational European great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During...

Immanuel Kant (22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive...

The Russo-Persian War of 1804–1813 was one of the many wars between the Persian Empire and Imperial Russia, and, like many of their other conflicts, began...

The 1804 Haiti massacre, sometimes referred to as the Haitian genocide, was carried out by Afro-Haitian soldiers, mostly former slaves, under orders from...

First Republic lasted until the declaration of the First Empire on 18 May 1804 under Napoléon Bonaparte, although the form of government changed several...

American Revolutions: A Continental History, 1750–1804 is a 2016 history book by Alan Taylor. Bothwell, Robert (2018). "Review of The Divided Ground: Indians...

The 1804–05 United States Senate elections were held on various dates in various states. As these U.S. Senate elections were prior to the ratification...

uprising of Serbs in Orašac against the Ottoman Empire from 14 February 1804, to 7 October 1813. The uprising began as a local revolt against the Dahije...

North Dakota Highway 1804 (ND 1804) is a state highway in the U.S. state of North Dakota. ND 1804 and ND 1806 were named to reflect the years of Lewis...

civil), is the French civil code established during the French Consulate in 1804 and still in force in France, although heavily and frequently amended since...

war resumed in 1803. There were frequent invasion scares – most notably in 1804, when the beacons were lit in the Scottish lowlands and 3,000 volunteers...

Alexander Hamilton (January 11, 1755, or 1757 – July 12, 1804) was an American military officer, statesman, and Founding Father who served as the first...

Republic adopted during the Year XII of the French Revolutionary Calendar (1804 in the Gregorian calendar). It amended the earlier Constitution of the Year...

Museum in Paris. The work was commissioned by Napoleon orally in September 1804, and Jacques-Louis David started work on it on 21 December 1805 in the former...

Serbia began with the fight for liberation from the Ottoman occupation in 1804 (Serbian Revolution). The establishment of modern Serbia was marked by the...

Joseph Priestley FRS (/ˈpriːstli/; 24 March 1733 – 6 February 1804) was an English chemist, natural philosopher, separatist theologian, grammarian, multi-subject...

The history of St. Louis, Missouri from 1804 to 1865 included the creation of St. Louis as the territorial capital of the Louisiana Territory, a brief...

independence on 1 January 1804. The Governor-General of Haiti, Jean-Jacques Dessalines, created the empire on 22 September 1804. After being proclaimed...

Duke Alexander of Württemberg (20 December 1804 – 28 October 1881) was a member of the dynasty which ruled the German kingdom of Württemberg. To marry...

Volume 1, Land Birds, appeared in 1797. Volume 2, Water Birds, appeared in 1804. A supplement was published in 1821. The text in Land Birds was written by...

maroons, and free people of color launched the Haitian Revolution (1791–1804), led by a former slave and general of the French Army, Toussaint Louverture...

Duke Alexander Paul Ludwig Konstantin of Württemberg (9 September 1804 – 4 July 1885) was a German nobleman. His son, Francis, Duke of Teck, was the father...

presidential election, Jefferson again challenged Adams, and won the presidency. In 1804, Jefferson was reelected overwhelmingly to a second term. As president, Jefferson...

Marie Anne of Austria (Maria Anna Franziska Theresia Josepha Medarde; 8 June 1804 – 28 December 1858) was an Archduchess of Austria as the daughter of Franz...

flagship of Vice-Admiral Latouche Tréville, who died on board on 18 August 1804. Bucentaure was named after the Venetian state barge Bucintoro which was...

oils of the composer Ludwig van Beethoven. One, painted in approximately 1804 or 1805, is the first of up to four untitled portraits the painter made of...