9/11 Terrorist Attacks (2001)
Cultural Revolution Turmoil (1966-1976)
Chernobyl Nuclear Disaster (1986)
The Halifax Explosion (1917)
2014 FIFA World Cup Violence
Sydney Siege (2014)
Nirbhaya Gang Rape Incident (2012)
AMIA Bombing (1994)
Charyn Canyon Flooding
Tamanrasset Floods (2020)