Question

What new technology was used in world war 1

A. Gas

B. Tanks

C. Machine guns

D. U-boats

E. All of the above

Answer 1

C. Machine guns

Step-by-step explanation:

Military technology of the time included important innovations in machine guns....

grenades, and artillery, along with essentially new weapons such as submarines, poison gas, warplanes and tanks.

Answer 2

E

all of the above
all these were new and used in ww1