First Person in Space
Fall of the Berlin Wall
End of Apartheid in South Africa
First Use of Atomic Bomb
Declaration of the Rights of Man and of the Citizen, Year
Axis Powers in WWII
Event Symbolizing End of Soviet Control in Eastern Europe
First Industrialized Country
Assassination Triggering WWI
First Country to Legalize Same-Sex Marriage
Cuban Missile Crisis, Year
Event Leading to US Entry into WWII
Chinese Cultural Revolution Start
First Female British Prime Minister
Event Leading to End of Cold War
Climate Change Key Agreement
Concept of Social Contract
D-Day Invasion, Year
Founder of Facebook
Berlin Conference, 1884-1885
First Man on the Moon
Decolonization in Africa and Asia, Peak
Event Signifying the Start of the Space Race
First African Country to Gain Independence Post-WWII
9/11 Attacks Location