<span>Andrew Carnegie and John D. Rockefeller were both very rich men and, if they were alive today,they would be the two richest men in the entire world. They both owned major companies that monopolized their respective industries and crushed all competition. They were both philanthropists too and they both used railroads to keep their prices low.</span>
that after the civil war they were the only ones who could not vote
Because slaves were forcefully brought by boats from other places.
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Answer:
Sep 1, 1939 – Sep 2, 1945
Explanation: