liltacox
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  • 02-07-2021
  • History
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The two key inventions in the late 19th century that erased distance and kept factories working day and night were?

A. The telephone and electronic lighting

B. The Pullman rail car and the steam engine

Respuesta :

carillo04 carillo04
  • 02-07-2021
The answer is B carnal
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