Final answer:
The power to declare war is a power that belongs to the national government according to the U.S. Constitution.
Step-by-step explanation:
According to the U.S. Constitution, one of the powers that belongs to the national government is the power to declare war. This power is explicitly granted to Congress in Article I, Section 8 of the Constitution. Other powers that belong to the national government include the power to regulate commerce, which allows Congress to establish rules for trade between states and with foreign nations, and the power to establish schools is not listed as a power of the national government in the Constitution. Finally, the power to issue driver's licenses is typically a power reserved for state governments.