Category
page 11920s mass murders in the United States
Tulsa Race Massacre
racially charged mass attack in Tulsa, Oklahoma, USA in May-June 1921
Saint Valentine's Day Massacre
February 1929 gang showdown in Chicago, Illinois, USA
Wall Street bombing
1920 bombing in New York City
Bath School disaster
1927 bombing attacks in Bath Township, Michigan
Rosewood massacre
1923 massacre of African-Americans in Florida, USA
1920 Duluth lynchings
lynching of three in 1920, in Duluth, Minnesota, United States
Murder of the Lawson family
Act of Familicide occuring on December 25, 1929, in which sharecropper Charlie Lawson murdered his wife and six of his seven children
Columbine Mine massacre
1927 police shooting of striking miners in Serene, Colorado, United States