Hurricane Katrina (2005)
Tangshan Earthquake (1976)
Great Patriotic War Losses (WWII)
Great Depression Effects in Canada
Bus Fire Disaster in Rio (2019)
Port Arthur Massacre (1996)
Bhopal Gas Tragedy (1984)
Plaza de Mayo Massacre (1955)
Kazakh Famine (1930s)
1988 October Riots and Crackdown