Supreme Court
Preemption is a legal doctrine that allows a higher authority, such as federal law, to displace or override state laws when there is a conflict. This principle plays a significant role in defining the balance of power between federal and state governments and is often examined in the context of contemporary federalism and the evolving interpretation of the Commerce Clause. The concept stems from the Supremacy Clause of the U.S. Constitution, which establishes that federal law takes precedence over state law when they conflict.
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