Answer: False
In Columbus's time, everyone thought the Earth was flat, and if you went to the end of Earth you would fall off from Earth and die. But, they did bot know that the Earth was actually round.
Hope it helps!
Answer:
No
Explanation:
The crusades are considered by many a failure because there was a distinct lack of conversion, A majority of the forces got sick and died or were killed, and the holy land was never truly recovered.
Answer:
the use of poison gas and machine guns
Explanation:
Aerial attacks weren't really a thing, unrestricted submarine warfare was a reason why the US joined the war but not a factor in high casualty rates, and blimps using direct artillery fire isnt as practical as machine guns and poison gas
The goals of the U.S. foreign policy was formed to prevent Soviet aggression and protect Western Europe. The U.S.<span> guarded South Korea and kept it from becoming communist without using atomic weapons.
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Your answer is C. a greater industrial capacity for manufacturing weapons
