What role did James Madison play in the creation of the U. S. Constitution? A. His ideas became the basis for many of the document's fundamental provisions. B. He convinced many delegates that the new document should favor state governments. C. His ideas led to the document's provisions for an authoritarian executive branch. D. He convinced many delegates that the new document should favor wealthy individuals.

The best answer is "B"

He convinced many delegates that the new document should favor state governments

A. His ideas became the basis for many of the document's fundamental provisions.

Explanation:

Madison was a stalwart in defense of the new plan. Joining with Alexander Hamilton and John Jay to write a series of essays that could help turn public opinion toward ratification, Madison was a prime author of what became known as The Federalist—an oft-reprinted series of newspapers and then pamphlet articles. No one has absolutely identified the individual author of each of the 85 essays. Hamilton wrote more than 50 essays and Madison fewer than 20. Yet his acknowledged authorship of "Federalist Number 10," arguing that private rights and public good would be best protected in a single large republic rather than a mélange of small republics, cemented Madison's reputation as a nationalist and a political genius.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.