Which of the following best explains the major source of state government power during the period of dual federalism?(1 point) Responses the commerce power given to Congress by the Constitution the commerce power given to Congress by the Constitution the use of categorical grants by the federal government the use of categorical grants by the federal government the reserved powers given to states by the Tenth Amendment the reserved powers given to states by the Tenth Amendment the Supreme Court’s decision in United States v. Lopez

The reserved powers given to states by the Tenth Amendment is the best explanation of the major source of state government power during the period of dual federalism.