C. I think I don’t really know though
"They served mostly in noncombat roles" is the one statement among the following choices given in the question that is true <span>about African Americans who served in World War I. The correct option among all the options that are given in the question is the fourth option or the last option or option "D".</span>
<span>What was not a reason for westward expansion in the americas in the 1800's?
</span><span>B. decreased immigration
The Westward expansion was brought about by the increasing number of population as well as the need to acquire more land to farm and produce crops. Gold was discovered in the west during those times thus increasing the number of people migrating to the west.
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according to what i know, i would say the answer is C. education should be a combination of reason and faith.
