In 1896, the supreme court ruled in Plessy V. Ferguson that-

A. Congress did not have the authority to levy an income tax
B. Labor strikes which caused hardships for americans were unconstitutional
C.separate but equal facilities for african americans were legal
D. American indians (first americans) must reside on reservations

http://en.wikipedia.org/wiki/Plessy_v._Ferguson

The correct answer is C. The Supreme Court ruled in Plessy v. Ferguson in 1896 that separate but equal facilities for African Americans were legal.

To find the answer, one can follow these steps:

1. Understand the context: Plessy v. Ferguson was a landmark Supreme Court case in the United States in 1896. It involved an African American man named Homer Plessy who challenged the segregation laws of Louisiana.

2. Research the case: Look up information about Plessy v. Ferguson to understand the details and arguments involved. You can find information in textbooks, legal databases, or reputable online resources such as official court records.

3. Analyze the ruling: After understanding the case, you need to analyze the Supreme Court's ruling. The Court held that "separate but equal" facilities for African Americans were constitutional under the Fourteenth Amendment's equal protection clause.

4. Look for the answer options: Now that you know the ruling, compare it to the answer options provided. Option C, which states "separate but equal facilities for African Americans were legal," aligns with the Supreme Court's ruling in Plessy v. Ferguson.

Therefore, the correct answer is C. Separate but equal facilities for African Americans were deemed legal by the Supreme Court in the Plessy v. Ferguson case.