Second Industrial Revolution In The 1920's

145 Words1 Pages
Before the advancement of automated machinery, basic production was often done manually, consuming more time and amounting to minimum productivity. The second Industrial Revolution prove to be a key factor in the history of the United States of America and entire world in the 1920’s. The second wave of industrial revolution change people’s lives and open more doors for advancement in the workforce. It did in a way because “Much of the newer, automatic machinery could be operated by unskilled and semiskilled workers, and it boosted the overall efficiency of American industry. The machine industry itself, particularly the manufacture of electrical machinery, led in productivity gains, enjoying one of the fastest rates of expansion. It employed