The document provides an overview of the American Industrial Revolution from 1820-1870. It describes key causes like improved transportation and economic independence. Influential inventors like Samuel Slater, John Deere, and Thomas Edison are mentioned who helped drive innovations in textiles, agriculture, and new technologies. Life during this period was difficult for many workers who faced long hours, dangerous conditions, poverty and disease, while the wealthy class prospered. The Industrial Revolution transformed the US into a globally competitive manufacturing power and capitalist economy.