What powers does Amendment X reserve?

The correct answer highlights that Amendment X of the U.S. Constitution reserves powers that are not specifically delegated to the federal government nor prohibited to the states. This amendment is part of the Bill of Rights and serves to affirm the principle of federalism by ensuring that any powers that have not been granted to the federal government by the Constitution, or that have not been denied to the states, remain with the states or the people.

This means that states retain a broad authority to legislate and govern in areas not expressly outlined by federal law. This amendment is essential in protecting state rights and ensuring a balance of power between the federal government and the states, which is a foundational aspect of the American political system.

The other options misinterpret the intent of Amendment X. For instance, the first option incorrectly suggests that it concerns powers specifically delegated to the federal government, which contradicts the amendment's purpose. The third option is inaccurate because Amendment X does not address powers reserved for the President, as this is a matter of executive authority that is detailed elsewhere in the Constitution. Lastly, the fourth option misunderstands the separation of powers as Amendment X does not declare any powers exclusive to the Judiciary.