133 people, mostly women and girls, are killed when an explosion in the loading room tears apart the Eddystone Ammunition Works in Eddystone, Pa., near Chester. Fifty-five of the dead were never identified - 1917

Supreme Court approves 8-Hour Act under threat of a national railway strike - 1917

Thousands of women march to New York’s City Hall demanding relief from exorbitant wartime food prices. Inflation had wiped out any wage gains made by workers, leading to a high level of working class protest during World War I - 1917