The World Wars refer to two major global conflicts that took place in the 20th century. World War I (1914-1918) and World War II (1939-1945) involved multiple nations and had a profound impact on the political, social, and economic landscape of the world.
Related terms
Treaty of Versailles: The Treaty of Versailles was a peace treaty signed after World War I that imposed harsh conditions on Germany as punishment for its role in the war.
League of Nations: The League of Nations was an international organization established after World War I to promote peace and resolve conflicts diplomatically.
Axis Powers: The Axis Powers were an alliance consisting primarily of Germany, Italy, and Japan during World War II.