Vietnam War Casualties
Tiananmen Square Massacre (1989)
Chernobyl Nuclear Disaster (1986)
Toronto Van Attack (2018)
Bus Fire Disaster in Rio (2019)
Great Barrier Reef Bleaching
Uttarakhand Floods (2013)
Tragedy of the Andes Plane Crash (1972)
Kazakh Famine (1930s)
Algerian War of Independence Casualties