1803

1514-1823 · Year 290 of 310

Ottoman–Persian Wars

1568-1918 · Year 236 of 351

Russo-Turkish Wars

The Russo-Turkish wars or the Russo-Ottoman wars began in 1568 and continued intermittently until 1918. They consisted of twelve conflicts in total, making them one of the…

1609-1924 · Year 195 of 316

American Indian Wars

1651-1828 · Year 153 of 178

Russo-Persian Wars

1688-1815 · Year 116 of 128

Second Hundred Years' War

1763-1864 · Year 41 of 102

Caucasian War

The Caucasian War or the Caucasus War was a 19th-century military conflict between the Russian Empire and various peoples of the North Caucasus who resisted subjugation during…

1763-1864 · Year 41 of 102

Russian–Circassian War

The Russo-Circassian War, also known as the Russian invasion of Circassia, or termed by the Circassians as the Great War with the Tsar took place in the North Caucasus between…

1779-1879 · Year 25 of 101

Xhosa Wars

The Xhosa Wars were a series of nine wars between the Xhosa Kingdom and the British Empire as well as Trekboers from the Dutch colonial empire in what is now the Eastern Cape in…

1792-1815 · Year 12 of 24

Coalition Wars

The French Revolutionary and Napoleonic Wars were a series of conflicts between the French and several European monarchies between 1792 and 1815. They encompass first the French…

1794-1899 · Year 10 of 106

Australian frontier wars

The Australian frontier wars were the violent conflicts between Indigenous Australians and mostly British settlers from the colonial period of Australia to at least 1928.

1796-1808 · Year 8 of 13

Anglo-Spanish War (1796-1808)

The Anglo-Spanish War was fought between 1796 and 1802, and again from 1804 to 1808, as part of the First Coalition Wars. The war ended when an unexpected alliance was formed…

1800-1821 · Year 4 of 22

Mexican War of Independence

The Mexican War of Independence was an armed conflict and political process resulting in Mexico's independence from the Spanish Empire. It was not a single, coherent event, but…

1801-1815 · Year 3 of 15

Barbary Wars

The Barbary Wars were a series of two wars fought by the United States, Sweden, and the Kingdom of Sicily against the Barbary states and Morocco of North Africa in the early 19th…

1801-1814 · Year 3 of 14

English Wars

The English Wars were a series of conflicts pitting the United Kingdom and Sweden against Denmark-Norway as part of the Napoleonic Wars. It is named after England, the common…

1801-1805 · Year 3 of 5

First Barbary War

The First Barbary War (1801–1805), also known as the Tripolitan War and the Barbary Coast War, was a conflict during the 1801–1815 Barbary Wars, in which the United States fought…

1803-1815 · Opening year

Napoleonic Wars

The Napoleonic Wars (1803–1815) were a global series of conflicts fought by a fluctuating array of European coalitions against the French First Republic (1803–1804) under the…

1803-1837 · Opening year

Padri War

The Padri Wars was fought from 1803 until 1837 in West Sumatra, Indonesia between the Padri and the Adat. The Padri were Muslim clerics from Sumatra who wanted to impose Sharia…

1803-1805 · Opening year

Second Anglo-Maratha War

Second Anglo-Maratha War was a large conflict within the Maratha Empire involving the East India Company. It resulted in a major loss of territory for the Marathas, including…