It was said that there was less racism in the northern states
ANSWER: The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining.
Explanation:
I think the answer to your question is:
~People did not like John Brown only because he was an anti-slavery fighter.
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Answer:
Some nations began arms build-ups
Explanation:
They rationed their food, they bought war bonds to help fund the war, women started working in factories to produce weapons and vehicles.