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Tanks (armored cars) were used for the first time at the Battle of the Somme during World War 1. More modern tanks were developed just before the end of the war.

Anti-aircraft guns, sub-machine guns, and automatic rifles that could be used by one man, were developed during World War 1. The hand grenade was in existence but was quickly developed for use during WW1.

Poison gases such as chlorine gas and mustard gas were first used in World War 1 although they had already been developed.

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Jamir Kovacek

Lvl 13
3y ago

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