
History7 min read
The Day Private Gunmen Invaded a Pittsburgh Steel Town
At Homestead in 1892, a labor dispute became an armed battle after Pinkerton agents arrived by barge to retake the Carnegie Steel works.
2026-08-11
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At Homestead in 1892, a labor dispute became an armed battle after Pinkerton agents arrived by barge to retake the Carnegie Steel works.

In 1909, immigrant workers at Pressed Steel Car challenged opaque pay practices and factory discipline in a strike that exploded into deadly violence.

The 1907 Darr Mine disaster killed 239 miners and exposed the lethal price hidden inside western Pennsylvania’s coal economy.