The Great Depression (1929)
Tiananmen Square Massacre (1989)
Vladimir Lenin's Death and Aftermath (1924)
Quebec Floods (2019)
Vargas Tragedy Landslide (1955)
Tasmanian Drought Crisis
COVID-19 Second Wave Crisis (2021)
Tragedy of the Andes Plane Crash (1972)
Industrial Pollution Incidents
Industrial Accidents in Oil Fields