Oklahoma City Bombing (1995)
COVID-19 Outbreak in Wuhan (2019)
Vladimir Lenin's Death and Aftermath (1924)
Alberta Wildfires (2016)
Amazon Rainforest Fires (2019)
Great Barrier Reef Bleaching
Coal Mine Explosions and Accidents
Plaza de Mayo Massacre (1955)
Kazakh Famine (1930s)
Algerian War of Independence Casualties