1869 Avondale Mine Disaster
Site of Avondale Mine Disaster Plymouth, PA, Sept. 6, [...]
1910 Bethlehem Steel Strike
Site of 1910 Bethlehem Steel Strike Bethlehem, PA, Feb. [...]
1919 Steel Strike
1919 Steel Strike site Braddock, PA, Sept. 1919 - [...]
Site of Dubuque Packing Co.
Site of Dubuque Packing Co. Dubuque, IA, 1891 - [...]
1886 Haymarket Tragedy
Site of the Haymarket Tragedy Chicago, IL, May 4, [...]
1897 Lattimer Massacre
Site of the Lattimer Massacre Lattimer, PA, Sept. 10, [...]
1893 Lemont Quarry Strike
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1914 Ludlow Massacre
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1934 Minneapolis Teamsters Strike
Site of Bloody Friday confrontation Minneapolis, MN, July 20, [...]