Answer: Westward Expantion
Explanation: Everyhting else eother didn’t happen at that time, or doesent make sense in that area.
Provide for the common Defense. Congress appropriates funds for national defense and has the power to declare war. By approving international agreements and the appointment of ambassadors, Congress also supports efforts to resolve conflict through diplomacy.
It basically legalized segregation because they said that it did not violate the 14th amendment