9/11 Terrorist Attacks (2001)
Shanghai Fire Disaster (2010)
Kursk Submarine Disaster (2000)
Great Depression Effects in Canada
Amazon Rainforest Fires (2019)
Sydney Siege (2014)
Kumbh Mela Stampede (2013)
Plaza de Mayo Massacre (1955)
Aral Sea Environmental Disaster
Algerian Civil War Casualties (1991-2002)