9/11 Terrorist Attacks (2001)
Tiananmen Square Massacre (1989)
Vladimir Lenin's Death and Aftermath (1924)
Alberta Wildfires (2016)
Rio de Janeiro Floods (2010)
Indigenous Peoples' Displacement
Uttarakhand Floods (2013)
Buenos Aires Subway Fire (2004)
Aral Sea Environmental Disaster
Algerian War of Independence Casualties