Today in 1916 Forty miners at the Oliver Iron Mining Company on the Mesabi Iron Range in northern Minnesota walk off the job. The strike was marked by violence and repression. The civil liberties of strikers were violated, mine guards and police used force to intimidate strikers, union leaders were jailed, and the company refused to negotiate with the workers. The strike ended in mid-September when the workers won some of their demands.~ Today in Labor History