The 1934 West Coast Waterfront Strike (also known as the 1934 West Coast Longshoremen's Strike, as well as a number of variations on these names) lasted 83 days, and began on May 9, 1934 when longshoremen in every US West Coast port walked out. Organized by the International Longshore and Warehouse Union (ILWU), the strike peaked with the death of two workers on "Bloody Thursday" and the San Francisco General Strike which stopped all work in the major port city for four days and led ultimately to the settlement of the West Coast Longshoremen's Strike.