On July 6, 1892,
Henry Clay Frick, chairman of
Carnegie Steel, closed the plant in Homestead,
Pennsylvania and immediately halted talks with striking workers.
Pinkerton guards and
scabs were dispatched and arrived via barges on the
Monongahela River. Workers met them at what is now known as "Pinkerton Landing" and the two groups clashed, leaving seven townspeople and three guards dead. By the end of the day, the Pinkertons were forced to surrender; however, six days later Gov. Pattison sent in 8,000
militia members, who provided security until the workers called off the strike in November. Wages were lowered and the
union was broken, not to be revived for 40 years.