A) concurrent CORRECT Concurrent powers are those that are shared by both the state and national governments. These powers are not exclusive to either level but are exercised simultaneously, allowing both to function effectively. Examples include the power to tax, build roads, and establish courts. This sharing of authority is a key feature of federalism, enabling cooperation between different levels of government to serve the public interest.
B) expressed INCORRECT Expressed powers, also known as enumerated powers, are those specifically granted to the national government by the Constitution. These powers are listed in Article I, Section 8, and include the power to coin money, declare war, and regulate interstate commerce. They are not shared with the states, making this option incorrect.
C) implied INCORRECT Implied powers are those not explicitly stated in the Constitution but are reasonably inferred from the expressed powers. They are based on the necessary and proper clause, which allows Congress to make laws that are necessary to carry out its enumerated powers. While implied powers are exercised by the national government, they are not shared with the states, so this option is incorrect.
D) exclusive INCORRECT Exclusive powers are those that are only exercised by the national government or only by state governments, not both. For example, the power to coin money is exclusive to the national government, while the power to issue licenses is exclusive to the states. Since the question asks for powers shared by both, exclusive powers are the opposite of the correct answer.
