Answer:
Freed African American men continued to be denied their rights as American citizens in some states.
The Plessy v Ferguson case upheld the racial segregation laws when it involved public facilites. This resulted in "separate but equal". For instance, blacks and whites had the same quality bathrooms, but they were separated from each other. Blacks had their own bathroom and whites had their own bathroom. This law is used for every public facility that was used by the people.
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B. The Arapaho. Hope I helped!!
<span>Assuming that this is referring to the same list of options that was posted before with this question, the Indians wanted to obtain cloth and textiles, which were very hard to come by in the Americas due to a lack of materials. </span>