Final answer:
Enumerated powers are specific powers granted only to the federal government by the Constitution, while concurrent powers are shared between the federal and state governments.
Step-by-step explanation:
How do enumerated powers differ from concurrent powers? The correct answer is: a. Enumerated powers are only held by the federal government, and concurrent powers are held by both the state and the federal government. Enumerated powers, also known as expressed powers, are specifically listed in the Constitution, detailing the jurisdictional boundaries within which the federal government has authority. This includes the power to tax, borrow money, regulate interstate and foreign commerce, coin money, declare war, and establish post offices, among others. On the other hand, concurrent powers are those shared between state and federal governments, such as the power to tax, build roads, and establish bankruptcy laws.