Advanced Placement European History studying European civilization from 1450 to present.
World War I (1914–1918) and World War II (1939–1945) were defining events of the 20th century, involving most of Europe and causing massive destruction.
The wars reshaped borders, societies, and the global balance of power. Their lessons continue to inform diplomacy and peace efforts.
The Treaty of Versailles redrew the map of Europe after WWI.
After WWII, European countries formed alliances like NATO and the EU to prevent future conflicts.
The World Wars devastated Europe but also led to new efforts for peace and cooperation.