What is it called when a federal law explicitly bars the states from making a certain law or taking a certain action?

Question

Quizplus · Accepted Answer

The term used when a federal law explicitly bars the states from making a certain law or taking a certain action is referred to as preemption. A is incorrect as it refers to the abuse of power and oppression by a government. B is incorrect as it refers to the shared powers between the federal and state governments. C is incorrect as it refers to a form of government in which one individual or entity has complete control and authority over others.

What Is It Called When a Federal Law Explicitly Bars