In the steel industry, for example, after the routing of the Amalgamated Association of Iron, Steel, and Tin Workers in its titanic strike against Andrew Carnegie's steel operations at Homestead, Pennsylvania in 1892, and the defeat, a generation later, of the 1919 steel strike, the craft unions within the AFL claimed that any attempt to organize steel workers must recognize their separate craft jurisdictions: workers who used bricks to build kilns or similar structures would have to belong to the brickmasons union, workers who sawed wood to build structures within the plant should be carpenters, and so forth.