Challenger Space Shuttle Disaster (1986)
Shanghai Fire Disaster (2010)
Chernobyl Nuclear Disaster (1986)
Ice Storm of 1998
Amazon Rainforest Fires (2019)
Port Arthur Massacre (1996)
Partition Violence (1947)
Economic Crisis and Unemployment (2001)
Zhanaozen Massacre (2011)
Algerian War of Independence Casualties