Bloody Thursday was the deadly July 5 climax of a violent confrontation during the 1934 West Coast longshoremen’s strike. Police gunfire killed two men and wounded another, and the governor ordered the California National Guard to seize control of the streets. The episode marked a sharp escalation in the labor conflict and formed part of the sequence that led to San Francisco’s general strike eleven days later.

Labor Conflict and Escalation

The confrontation unfolded amid the economic hardship of the Depression and a widening wave of labor unrest. In late January, 3,000 lettuce pickers in the Imperial Valley went on strike. Police acting for employers arrested hundreds; the strike was broken, and wages fell from 20 cents to 15 cents an hour. On May 9, more than 12,000 longshoremen established picket lines at ports along the West Coast. By the end of June, the dock strike had nearly strangled the economies of California, Oregon, and Washington.

The Violence of July 5

In early July, authorities attempted to reopen the port of San Francisco. Police threw tear-gas bombs at thousands of longshoremen, and a riot followed. After four days of running skirmishes, several policemen fired into a crowd on July 5. Three men were wounded, two fatally. The day became known as Bloody Thursday. That same day, the Republican governor ordered the California National Guard to take control of the streets, bringing the state’s force into the crisis.

Aftermath and Political Consequences

The violence did not end the labor struggle. Eleven days later, on July 16, San Francisco labor unions called a general strike that paralyzed the city for four days. Federal mediators intervened, and by July 30 the largest strike in West Coast history had ended. The longshoremen returned to work having won almost none of their wage demands, but the strike had drawn popular sympathy to their plight and strengthened the union movement. In the account of the wider conflict, Bloody Thursday thus stands both as a deadly episode of state force and as a turning point in a labor struggle whose political effects outlasted its immediate wage settlement.