The Great Depression (1929)
Great Chinese Famine (1959-1961)
Beslan School Siege (2004)
The Halifax Explosion (1917)
Carandiru Prison Massacre (1992)
Port Arthur Massacre (1996)
Kumbh Mela Stampede (2013)
Economic Crisis and Unemployment (2001)
COVID-19 Pandemic in Kazakhstan
Desert Storm Dust Storms