
James E. Clyburn @RepJamesClyburn
To close out #BlackHistoryMonth, I'd like to share a final #CriticalRaceFact. John Haldane is credited with the invention of the gas mask during WWI. But Garrett Morgan, a Black man, actually patented the earliest gas mask after the 1911 NY Triangle Shirtwaist Company fire. https://t.co/kLKpTlGY14 — PolitiTweet.org