Economic growth (jan 1, 1870 – jan 1, 1900)
Description:
Led by railroads, the U.S. economy expanded rapidly between 1870-1900. Inventors designed new products and brought them to market: electric lights, telephones, typewriters, phonographs, film photography, motion picture cameras, and electric motors all made their appearance during this eraAdded to timeline:
Date:
jan 1, 1870
jan 1, 1900
~ 30 years