On June 29, 1892, workers belonging to the Amalgamated Association of Iron and Steel Workers struck the Carnegie Steel Company at Homestead, Pa. to protest a proposed wage cut. ... The Homestead strike led to a serious weakening of unionism in the steel industry until the 1930s.
It was fought in a much larger scale, the lives loss was much greater then any other war that the time, and militaries were using new weapons and technologies
False, the American Civil War had the most American casualties in any war fought.