Vietnam War Casualties
Tiananmen Square Massacre (1989)
Chernobyl Nuclear Disaster (1986)
Alberta Wildfires (2016)
Rio de Janeiro Floods (2010)
Indigenous Peoples' Displacement
Kumbh Mela Stampede (2013)
San Juan Earthquake (1944)
COVID-19 Pandemic in Kazakhstan
1988 October Riots and Crackdown