During World War I, many African Americans living in the South moved to northern cities primarily because "<span>(1) more workers were needed in industry" in the north, which was friendlier to blacks as well. </span>
Answer:
they found a daunting range of mountains that took weeks to cross.
Explanation:
By the time they arrived at the ocean, Lewis and Clark knew that the Northwest Passage did not exist.
Edmund Randolph did :)
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The answers is D, the expansion of the highway system.
