The Great Depression (1929)
Tangshan Earthquake (1976)
Vladimir Lenin's Death and Aftermath (1924)
Westray Mine Disaster (1992)
COVID-19 Crisis in Brazil
Tasmanian Drought Crisis
Uttarakhand Floods (2013)
Tragedy of the Andes Plane Crash (1972)
COVID-19 Pandemic in Kazakhstan
Algerian War of Independence Casualties