Poison Gas, Machine Guns and planes to say the least.
what are the three dangerous weapons used in world war1?
This is some of the weapons used in world war 1:hand gunmachine guntanksair craftbattle shipssubmarinesflame throwergrenadesgas/ gas maskbayonet/ knifeThe list goes on!
hump
Commonwealth.
3584
Doughboy.
Trench Warfare.
hell he did something
Kaiser Wilhelm II
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In 1917
Poisonous Gas