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Airplanes ,Machine Guns ,Poisonous gas These military weapons were first used in what war? A) World War I B) World War II C) the Civil War D) the Spanish-American War

Respuesta :

Airplanes, Machine Guns, & Poisonous Gas were first used in WW1.


Airplanes: Aircrafts was used all the time during the war, esspecially for artillery spotting.


Machine: Machine guns were designed for people to use in WW1, such as the lewis gun which had a 47 or 97 round pan magazine


Poisonous Gas: Phosgene, Chlorine, & Mustard Gas was used commonly during WW1.



scassity21

i want to say WW2 but i might be wrong.