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The United States Department of Labor is established by law
“United States Department of Commerce and Labor.” Wikipedia, Wikimedia Foundation. -
World War I started
Dixon, Hayley. “Germany and Austria Started WWI Seeking European Domination, Historian Says.” The Telegraph, Telegraph Media Group. -
World War I ended
“Harlem Renaissance Timeline.” Timetoast. -
AF labor organization granted a charter to the Boston Social Club
“AFL.” Strikes and Labor Unions WebQuest. -
Commissioner Curtis suspended 8 of the leading police union organizers
“Boston Police Strike.” Wikipedia, Wikimedia Foundation. -
Boston Police Strike
“Boston Police Strike.” Labor during the 1920s -
National Guard took action in stopping the chaos
III, Edgar B. Herwick. “The Boston Police Strike That Impacted Labor For Generations.” WGBH News. -
Boston Police strike ended
“A Short History of the Boston Police Strike, 1919.” -
Red Scare
“Red Scare.” TV Tropes. -
Calvin Coolidge becomes President
“Biography.” Ducksters Educational Site. -
38% of government employees were members of unions
The Jesuit Post ~ Approx read time 1min, et al. “32 Reasons to Celebrate Labor Day.” The Jesuit Post.