30-05-2017
Social Studies

contestada

What was one technological advance used during World War I?
a. machine guns
b. atomic bombs
c. fighter jets
d. lasers

Respuesta :

30-05-2017

A.) Machine Guns.

While they existed before the war, they greatly advanced during World War 1.

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juliana15escueoqs875 juliana15escueoqs875

30-05-2017

b La bomba atomica espero q te sirva

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