The Great Depression (1929)
Cultural Revolution Turmoil (1966-1976)
Vladimir Lenin's Death and Aftermath (1924)
Ebola Panic (2014)
Slum Violence and Shootouts
Cyclone Tracy (1974)
Bhopal Gas Tragedy (1984)
Tragedy of the Andes Plane Crash (1972)
Charyn Canyon Flooding
2003 Boumerdès Earthquake