Which case was the Supreme Court's first ruling on the Establishment Clause?
Lemon v. Kurtzman
O McCollum v. Board of Education
Everson v. Board of Education
Stone v. Graham

What policy did "jim crow" laws put in place? black codes integration segregation 2. the supreme court case that established the doctrine of "separate but equal" was dred scott v. sandford plessy v. ferguson brown v. board of education 3. the supreme court case that overturned the doctrine of "separate but equal" wasdred scott v. sandford plessy v. ferguson brown v. board of education

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?

How many states were there when the constitution was written?