In the Case of Plessy V

In the case of Plessy v. Ferguson, the Supreme Court:

A) ruled that a federal civil rights act could not extend to individual action
B) decided that segregation on railroad cars was illegal under the Fourteenth Amendment
C) upheld a southern segregation law
D) ruled that the Fourteenth Amendment's guarantee of "equal protection of the laws" applied to private businesses
E) voted unanimously to effectively end Reconstruction