What did Homer Plessy do that the Supreme Court ruled was illegal?
Select one:
a. Sat on a railroad car designated for Whites.
b. Voted in an election without passing a test.
c. Worked as a doctor at a hospital without going to medical school.
Homer Plessy "a. Sat on a railroad car designated for Whites," which the Supreme Court ruled as illegal in the case "Plessy vs. Ferguson," since this case upheld "separate but equal policies" in the US.
