Answer :
This excerpt reinforces the idea of Federal supremacy.
Hence, Option A is correct.
What does federal supremacy mean?
- Federal Supremacy can be defined as the highest form of law in the U.S. legal system.
- It mandates that all state judges must follow federal law when a conflict arises between federal law and state constitution or state law of any state.
- Federalism can be defined as the system of government in which the same territory is controlled by two levels of government.
- It is present in the Article VI, Paragraph 2 of the U.S. Constitution is commonly referred to as the Supremacy Clause.
Hence, option A is correct.
To know more about Federal Supremacy from the given link
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