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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