Which provisions in the constitution support james madison’s statement

The answer is:

The separation of religion and government and  Madison argued strongly for a strong central government that would unify the country.

Explanation:

In 1789, as a member of the newly created U.S. House of Representatives, James Madison introduced the first amendments (additions) to the Constitution, which are now known as the Bill of Rights.Madison's important contribution to the overall creation of the Constitution earned him the nickname "Father of the Constitution"

the constitution of the united states gave congress the absolute authority over immigration laws

the answer to your question is a because laws act as guidelines as to what is accepted in society. without it there would be conflicts between social groups and communities. it serves as a norm of conduct for citizens.