1810–1811 invasion
Conquest
Third French invasion of Portugal
1810–1811 invasion
- 1810 – 1811
- Kingdom of Portugal
- Europe
Meanwhile, elsewhere
- 30 April 1803Louisiana PurchaseNorth America
- 1821 – 1829Greek War of IndependenceMiddle East
- 1791 – 1804Haitian RevolutionMesoamerica and the Caribbean
- 1812 – 1815War of 1812
- 1757 – 1947Indian independence movementSouth Asia
- 1804 – 1806Lewis and Clark ExpeditionNorth America
- 1830 – 1895Great GameCentral Asia
- 1800 – 1821Mexican War of IndependenceNorth America