How does the constitution delegate powers to the nation differently from how it gives powers to the states?

The U.S. Constitution delegates powers to the national government through enumerated powers specifically listed in Article I, Section 8, which grants Congress authority over areas like defense, commerce, and taxation. In contrast, powers reserved for the states are outlined in the Tenth Amendment, allowing states to exercise any powers not explicitly granted to the federal government. This creates a system of federalism, where both levels of government operate within their defined powers, with the national government having supremacy in matters of national interest.