The Great Depression (1929)
Cultural Revolution Turmoil (1966-1976)
Chechen Wars Casualties
The Halifax Explosion (1917)
Air France Flight 447 Crash (2009)
Queensland Floods (2010-2011)
Bhopal Gas Tragedy (1984)
Buenos Aires Subway Fire (2004)
Semipalatinsk Nuclear Testing Impact
2003 Boumerdès Earthquake