Boston Marathon Bombing (2013)
COVID-19 Outbreak in Wuhan (2019)
Lena Massacre (1912)
Great Depression Effects in Canada
COVID-19 Crisis in Brazil
Cyclone Tracy (1974)
Kumbh Mela Stampede (2013)
Political Repression during Dirty War
Kazakh Famine (1930s)
COVID-19 Pandemic Effects