What makes a sit-in affective

How did european immigrants of the late 1800s change american society

Arecent challenge to the european union created by a member state is?

How does the principle of federalism affect the u. s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d. it divides the federal and state governments into three branches