The Great Depression (1929)
Yangtze River Floods (1931)
Great Patriotic War Losses (WWII)
Alberta Wildfires (2016)
Bus Fire Disaster in Rio (2019)
Sydney Siege (2014)
Bhopal Gas Tragedy (1984)
Buenos Aires Subway Fire (2004)
Aral Sea Environmental Disaster
Oil Rig Explosions and Fires