The Framers included the Supremacy Clause in the Constitution for the purpose of

Responses

making the individual state governments more powerful than the federal government
making the individual state governments more powerful than the federal government

making the Supreme Court the most powerful branch of the federal government.
making the Supreme Court the most powerful branch of the federal government.

helping to settle disputes between different levels of government in the federal system.
helping to settle disputes between different levels of government in the federal system.

giving the federal government complete authority over all actions of state governments
giving the federal government complete authority over all actions of state governments

helping to establish and maintain a clear hierarchy of laws and governmental authority, with the federal government at the top.