They used interchangeable parts. This made the mass production possible and caused it to happen.
Hi c;
Feudalism as practiced in the Kingdom of England was a state of human society which was formally structured and stratified on the basis of land tenure and the varieties thereof. Society was thus ordered around relationships derived from the holding of land, which landholdings are termed "fiefdoms, fiefs, or fees".
These political and military customs existed in medieval Europe, having developed around 700 A.D., flourished up to about the first quarter of the 14th century[1] and declined until their legal abolition in England with the Tenures Abolition Act 1660.
The American Federation of Labor was national federation of labor unions in the U.S. They emerged from a dispute with the Knights of Labor organization. They organized workers in craft unions.
Democracy,socialism,and Nationalism
He was a an absolute ruler
