Which of the following best explains the major source of state government power during the period of dual federalism?

Question

A. The reserved powers given to states by the Tenth Amendment.
B. The Supreme Court’s decision in United States v. Lopez.
C. The use of categorical grants by the federal government.
D. The commerce power given to Congress by the Constitution.

Answer 1

The best answer to explain the major source of state government power during the period of dual federalism is:

A. The reserved powers given to states by the Tenth Amendment.

During the era of dual federalism, which roughly lasted from the founding of the U.S. until the New Deal, the relationship between federal and state powers was characterized by a clear distinction between the two levels of government. The Tenth Amendment, which reserves powers not delegated to the federal government for the states, was fundamental in affirming the states' authority and autonomy during this period.