The Copper Country strike of 1913–1914 was a major strike affecting all copper mines in the Copper Country of Michigan. The strike, organized by the Western Federation of Miners, was the first unionized strike within the Copper Country. It was called to achieve goals of shorter work days, higher wages, union recognition, and to maintain family mining groups. The strike lasted just over nine months, including the Italian Hall disaster on Christmas Eve, and ended with the union being effectively driven out of the Keweenaw Peninsula. While unsuccessful, the strike is considered a turning point in the history of the Copper Country.

Charles H. Moyer was an American labor leader and president of the Western Federation of Miners (WFM) from 1902 to 1926. He led the union through the Colorado Labor Wars, was accused of murdering an ex-governor of the state of Idaho, and was shot in the back during a bitter copper mine strike. He also was a leading force in founding the Industrial Workers of the World, although he later denounced the organization.