This power is an example of an enumerated power.
An enumerated power is a power that is explicitly given by the Constitution. The power of Congress to coin money is given under <span>Article I of the Constitution, and it is written within the Coinage Clause.</span>
Naturalization is the process that if you provide all the paper work needed you can become a legal U.S. citizen and vote under law federally. The process is fair because there are many steps before hand that allow other citizens to have temporary citizenship or permanent citizenship with limitations, such as a visa or a green card.
The answer to your question should be Thailand.