Anglo-Nepalese War
Gurkha valour wins British respect — and recruitment

Border disputes led to war between Nepal and the East India Company. By the Treaty of Sugauli in 1816 Nepal gave up Kumaon, Garhwal and Sikkim and accepted a British resident but stayed independent, and the British began recruiting Gurkhas into their army, a tradition that continues today.
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Meanwhile around the world (±25 years)
Europe
- 1789 Storming of the Bastille — 25 years earlier
- 1796 Jenner's first vaccination — 18 years earlier
- 1804 Coronation of Napoleon — 10 years earlier
- 1814–1815 Congress of Vienna — same year
- 1814 Napoleon abdicates — same year
Eastern Europe & Russia
- 1807 Treaties of Tilsit — 7 years earlier
- 1812 Napoleon's invasion of Russia — 2 years earlier
- 1812 Battle of Borodino — 2 years earlier
Middle East
- 1828 Treaty of Turkmenchay — 14 years later
- 1839 The Edict of Gülhane opens the Tanzimat — 25 years later
- 1839–1842 First Anglo-Afghan War — 25 years later
Africa
- 1798 Battle of the Pyramids — 16 years earlier
- 1804–1903 Usman dan Fodio's jihad and the Sokoto Caliphate — 10 years earlier
- 1805–1848 Muhammad Ali becomes ruler of Egypt — 9 years earlier
- 1830 France invades Algiers — 16 years later
- c. 1835–1846 The Great Trek — 21 years later
Americas
- 1803 Louisiana Purchase — 11 years earlier
- 1810–1826 Spanish American wars of independence — 4 years earlier
- 1812–1815 War of 1812 — 2 years earlier
- 1817 San Martín's Crossing of the Andes — 3 years later
- 1821 Mexican independence — 7 years later
Alive at the time
- Johann Wolfgang von Goethe (aged 65)
- Napoleon Bonaparte (aged 45)
- Ludwig van Beethoven (aged 44)
- Simón Bolívar (aged 31)
- Alexander Pushkin (aged 15)
- Charles Darwin (aged 5)
- Abraham Lincoln (aged 5)
- James Watt (aged 78)
- George III (aged 76)
- Thomas Jefferson (aged 71)