Which document explains how the power of government should be divided

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

How is it possible for bruno and shmuel to have fun together and maintain their friendship

Based on the supply graph and the demand graph shown above, what is the price at the point of equilibrium