In ww1 what was not a new type of weapon used

Airplanes, products of the new technology, were primarily made of canvas, wood, and wire. At first they were used only to observe enemy troops. As their effectiveness became apparent, both sides shot planes down with artillery from the ground and with rifles, pistols, and machine guns from other planes.

explanation:

i would have to say the women in the 1700 had the most rights because the men did not car about what they did in there time

answer; i believe that the correct answer is (tobacco);