3. An example of a shared power is to (3 points) O license professional workers
O raise and support armed forces
O control foreign trade
O provide health care and welfare

License professional workers

Explanation:

Controlling foreign trade is a federal responsibility. Providing health care and welfare is a state responsibility. And raising and supporting armed forces is a federal responsibility.
Since licenses are issued by the agencies of local, state, and federal lawmaking bodies, it would have to be correct.

Good luck: )