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