What is the period after the Civil War where former Confederate states gained readmission to the Union and the federal government passed laws to help emancipated slaves known as?

For the party system in the United States, Downs's theory argues that that parties will maintain a wide ideological distance

Indicate whether this statement is true or false.

Executive orders are different from executive agreements because executive orders __________ while executive agreements __________

A)instruct Congress to enact specific legislative acts; deal with issues of international trade and are classified B)deal exclusively with matters of national security; deal with issues of international trade and require congressional approval C)instruct federal officials and agencies to take specific actions;are formal agreements with other nations that sidestep the Senate D)are largely ceremonial in nature; once ratified by the Senate have the force of law