Concurrent powers include regulating elections, taxing, borrowing money and establishing courts. In the Commerce Clause, the Constitution gives the national government broad power to regulate Commerce with foreign Nations, several States and Indian tribes.
Is naturalization an expressed power?
“As a government, the United States is invested with all the attributes of sovereignty. ... Congress's power over naturalization is an exclusive power; no state has the independent power to constitute a foreign subject a citizen of the United States.
Is immigration a concurrent power?
The Supreme Court has consistently found that immigration policy is a power of the federal government and is denied to the states. This means that it is best to say that it is an enumerated power as it is clearly not reserved to the states and is not concurrent.