Challenger Space Shuttle Disaster (1986)
Nanjing Massacre (1937)
Chechen Wars Casualties
The Halifax Explosion (1917)
COVID-19 Crisis in Brazil
Queensland Floods (2010-2011)
Nirbhaya Gang Rape Incident (2012)
AMIA Bombing (1994)
Kazakh Famine (1930s)
Harragas Mediterranean Sea Tragedies