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apr 22, 1915 - Chemical Weapons

Description:

Land War: New weapons like the machine gun, flamethrower, Big Bertha's (largest mobile guns (75 tons) rifles, trench warfare, and tanks. Air War: improvements in plane, Zeppelins (blimps). Sea War: heavily armed and armored battleships, U-Boats, convoys, underwater barrier of mines.

Added to timeline:

12 Dec 2018
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Date:

apr 22, 1915
Now
~ 110 years ago

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