How many states had ratified the constitution by the end of the year it was written? why is it not surprising that rhode island was the last state to ratify?

What was the main argument of plessy in plessy v. ferguson

Principles of cultural identity have been used to justify conflict. true false

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution