Homer Plessy "<span>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. </span>
Because he was the first black mayor of chicagp
Answer:
Poll taxes and Literacy test
Explanation:
Because African Americans were poor and also could not read due to slavery.
I mean if u want the exact definition the defintion should be <span> A supercontinent that included all the world's landmasses in the late Paleozoic
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It would be the constitutional principle of federalism that prohibits an individual state from declaring war, since although in this system power is shared between the central government and the states, it is the central government that ultimately has authority to make major decisions like this that affect the entire nation.