The main cause of the second industrial revolution was, natural resources, abundant labor supply, strong government policy and new sources of power.
I believe there are lots of reasons why the Roman Empire declined but the 3 most important ones are, Government corruption and political instability, Invasions by Barbarian tribes, and The rise of the Eastern Empire, but the one I think is the most important is the first one reason.
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.
The goals of freedom, equity, and self-government vital to American majority rules system is on account of they are the center beliefs of American vote based system. Despite the fact that American majority rules system has developed after some time, is as yet changing, Americans still take a gander at these goals while molding the just test.