Reserved powers are given directly to the people.
Reserved powers are provided by the Tenth Amendment of the U. S Constitution. Reserved power are not either enumerated or prohibited by a constitution; howeverm reserved power is reserved by the constitution for a specified political authority, for instance, a state government.
Under the Constitution: “the powers not delegated to the U.S. by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.”