B. Oil is a nonrenewable resource. I hope this helps!
1, 3, 4, and 5. These were all problems during the industrial age.
Answer:
The North was fighting for reunification, and the South for independence. But as the war progressed, the Civil War gradually turned into a social, economic and political revolution with unforeseen consequences. The Union war effort expanded to include not only reunification, but also the abolition of slavery
Explanation:
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