First Barbary War
The young US Navy takes on the corsairs of Tripoli

President Jefferson refused to keep paying tribute to the Pasha of Tripoli for the safety of American ships, and the United States sent a squadron to the Mediterranean. After a blockade of Tripoli and a march on Derna with US Marines, the pasha made peace in 1805 — America's first overseas war.
Wikipedia (Russian) · Wikipedia (English) · 19th century
Meanwhile around the world (±25 years)
Europe
- 1789 Storming of the Bastille — 12 years earlier
- 1796 Jenner's first vaccination — 5 years earlier
- 1800 Volta's pile, the first battery — 1 year earlier
- 1804 Coronation of Napoleon — 3 years later
- 1814–1815 Congress of Vienna — 13 years later
Eastern Europe & Russia
- 1783 Russian annexation of Crimea (1783) — 18 years earlier
- 1807 Treaties of Tilsit — 6 years later
- 1812 Napoleon's invasion of Russia — 11 years later
- 1812 Battle of Borodino — 11 years later
Asia
- 1815 Eruption of Mount Tambora — 14 years later
- 1817–1824 First cholera pandemic — 16 years later
- 1819 Raffles founds modern Singapore — 18 years later
Americas
- 1776 US Declaration of Independence — 25 years earlier
- 1791–1804 Haitian Revolution — 10 years earlier
- 1803 Louisiana Purchase — 2 years later
- 1810–1826 Spanish American wars of independence — 9 years later
- 1812–1815 War of 1812 — 11 years later
Oceania
- 1788 First Fleet arrives in Australia — 13 years earlier
Alive at the time
- Johann Wolfgang von Goethe (aged 52)
- Napoleon Bonaparte (aged 32)
- Ludwig van Beethoven (aged 31)
- Simón Bolívar (aged 18)
- Alexander Pushkin (aged 2)
- Immanuel Kant (aged 77)
- James Watt (aged 65)
- George III (aged 63)
- Thomas Jefferson (aged 58)
- Toussaint Louverture (aged 58)