The Great Depression (1929)
Sichuan Earthquake (2008)
Vladimir Lenin's Death and Aftermath (1924)
COVID-19 Pandemic in Canada
Vargas Tragedy Landslide (1955)
Black Saturday Bushfires (2009)
Gujarat Earthquake (2001)
Political Repression during Dirty War
Zhanaozen Massacre (2011)
Algerian Civil War Casualties (1991-2002)