Many southern states preferred sectionalism rather than Nationalism.
It would be that "(B) Only Congress has the power to declare war" was not part of the 1973 War Powers <span>Act, since this had already been established in the Constitution. </span>
Just because slavery ended did not mean segregation, prejudice, and hate did. Many people did not like that they were granted these rights and segregated them, based on the "separate but equal" principle. The South is famous for its Jim Crow laws that segregated black Americans, but segregation existed everywhere. Groups such as the kkk formed, etc.
Answer:
senate and House Of Representatives