Answer :
Final answer:
The Supremacy Clause in the Constitution asserts federal supremacy over state laws, reinforced by judicial review and the balance of powers established in the Constitution.
Explanation:
Federal Supremacy: The Supremacy Clause in Article VI of the Constitution establishes that federal laws trump state laws in case of a conflict. Judicial review, comprising the authority to interpret laws and the Constitution, plays a crucial role in upholding this supremacy. Additionally, the Constitution grants powers to Congress while ensuring the balance between state and federal authority.
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