Powers are shared by the federal and state governments. a. unified b. libertarian c. constitutional d. concurrent e. federal

d. concurrent

Explanation:

Concurrent powers are powers of a federal system of government shared by both the federal government and each constituent political unit. These powers may be exercised simultaneously within the same territory, in relation to the same body of citizens, and regarding the same subject-matter.

more than 1 person for sure

answer; code of federal regulations;