6 According to "Rediscovering Jamestown," what did some scientists think was the colonists' main use for copper?
A. armor
B. keys
C. trade
D. weapons

answer; ///i do believe that the correct answer is (d); ///athens had a small population;

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.

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some american cities felt workers were being oppressed by business monopolies