Sandy Hook Elementary School Shooting (2012)
Great Chinese Famine (1959-1961)
Great Patriotic War Losses (WWII)
Quebec Floods (2019)
Vargas Tragedy Landslide (1955)
Port Arthur Massacre (1996)
Partition Violence (1947)
Economic Crisis and Unemployment (2001)
Almaty Riots (2022)
COVID-19 Pandemic Effects