The right answer for the question that is being asked and shown above is that: "c. a research paper detailing the causes of the Civil War." An example of a primary source is <span>a research paper detailing the causes of the Civil War</span>
National unions differed from local unions in that national unions represented the interests of laborers and workers from all over the country, as opposed to a specific region.
Answer: The leading cause of the Pullman strike was the cutting of wages of the laborers but not reducing the rent charged.
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