Sandy Hook Elementary School Shooting (2012)
COVID-19 Outbreak in Wuhan (2019)
Lena Massacre (1912)
Great Depression Effects in Canada
Carandiru Prison Massacre (1992)
Queensland Floods (2010-2011)
Kumbh Mela Stampede (2013)
San Juan Earthquake (1944)
Semipalatinsk Nuclear Testing Impact
Harragas Mediterranean Sea Tragedies