"" is characterized by a control of the white house by one party while the opposition party controls one or both houses of congress.

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 has our understanding of the first sentence of the declaration of independence changed over time?

Public opinion is of most value when the people who hold an opinion that opinion.