Homestead Strike: a strike between the Amalgamated Association of Iron and Steel Workers and the Carnegie Steel Company in Pennsylvania, which lasted 143 days. The union were locked out of the plant and violence followed the search for replacement workers. Henry Frick (who had been brought in to break up the union) was stabbed and the strike collapsed. There was a decline in membership from 24,000 in 1891 to 10,000 in 1894. In 1900 there was not a single steel plant in Pennsylvania that was unionised. Even employers in other industries became suspicious of giving unions recognition.