Vietnam War Casualties
Great Chinese Famine (1959-1961)
Kursk Submarine Disaster (2000)
The Halifax Explosion (1917)
Rio de Janeiro Floods (2010)
Queensland Floods (2010-2011)
Bhopal Gas Tragedy (1984)
Plaza de Mayo Massacre (1955)
Zhanaozen Massacre (2011)
Oil Rig Explosions and Fires