War between the Lê court and Nguyễn Huệ's Tây Sơn from late 1787 until early 1789, when the Qing army called in by Lê Chiêu Thống was routed and the Lê dynasty ended.
War
Lê–Tây Sơn war
- 1787 – 1789
- Southeast Asia
Meanwhile, elsewhere
- 1789 – 1799French RevolutionEurope
- 1792United States dollarNorth America
- 17th century – 19th centuryAge of EnlightenmentEurope
- 1775 – 1783American Revolutionary WarNorth America
- 4 July 1776United States Declaration of IndependenceNorth America
- 1765 – 1783American RevolutionNorth America
- 24 June 1812French invasion of RussiaEurope
- 30 April 1803Louisiana PurchaseNorth America