(lc)which weapon caused the fewest casualties in world war i?

machine gun

artillery

airplane

bayonet

(lc)which u. s. acquisition was considered to have the best harbor in the pacific for large naval vessels?

fiji

tahiti

new zealand

hawaii

i need

The weapon that caused the fewest casualiities in world war I is: b. artilery.
artilery were the most killed in the world war.

U.S. acquisition was considered to have the best harbor in the pacific for larger naval vessels are: d. hawaii

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