What is the primary purpose of the supremacy clause?

To insure that states do not abuse power

Explanation:

The Supremacy Clause sets a hierarchy of laws.

Federal laws are supreme and states cannot pass laws that interfere with federal laws. States can't interfere with congressional powers.

An example would be an Anti-Discrimination law. Such as section 2 of the Voters Rights Act of 1965

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

the united states began searching for a way to reduce oil

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