Between 1877 and 1894 the American labor question became a war. Militias and federal troops met the first nationwide strike in 1877, then Haymarket, Homestead and Pullman followed. Courts and armies reliably arrived on capital's side, while a violent fringe of the labor movement handed its enemies ammunition.
July 14, 1877B&O brakemen at Martinsburg refuse a wage cut, starting the Great Railroad Strike
May 4, 1886A bomb at Haymarket kills police officers; the thrower is never identified
November 11, 1887Four Haymarket anarchists hanged
1892Pinkertons and locked-out steelworkers fight at Homestead
1894Federal injunction and Army break the Pullman boycott; Debs jailed
Still debated
Casualty figures for every event are ranges, and who threw the Haymarket bomb was never established. Historians also differ on whether the Molly Maguires were a real terror network and whether troops caused the Pullman violence.