The Great Depression (1929)
Nanjing Massacre (1937)
Great Patriotic War Losses (WWII)
Quebec Floods (2019)
2014 FIFA World Cup Violence
Cyclone Tracy (1974)
COVID-19 Second Wave Crisis (2021)
Economic Crisis and Unemployment (2001)
Zhanaozen Massacre (2011)
Harragas Mediterranean Sea Tragedies