April00x
April00x April00x
  • 18-03-2016
  • History
contestada

What invention of the early 1920s helped the economy improve? Why?

Respuesta :

HistoryGuy HistoryGuy
  • 22-03-2016
One of the most important inventions of the early 1920s helped the economy improve was the "automobile," since this greatly increased the speed and efficiency with which people could do work. 
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