Answer:
Option C.
Step-by-step explanation:
Reserved powers, is the right answer.
The Tenth Amendment to the Constitution of the United States was approved on 15th December 1791. It denotes the policy of federalism and states' rights, which rigidly maintains the whole outline of the primary Constitution for the U.S. by asserting that the federal government holds only such authorities assigned to it by the U.S. Constitution. All left powers are reserved for the states or the residents.