Eighty thousand Chicago construction workers strike - 1922

Supreme Court rules that picketing is unconstitutional. Chief Justice (and former president) William Howard Taft declared that picketing was, in part, "an unlawful annoyance and hurtful nuisance..." - 1921

The Kansas national guard is called out to subdue from 2,000 to 6,000 protesting women who were going from mine to mine attacking non-striking miners in the Pittsburgh coal fields. The women made headlines across the state and the nation: they were christened the "Amazon Army" by the New York Times - 1921