Answer:
The promise of bill of rights is the correct answer.
Explanation:
The essays and articles that were written by federalists James Madison, John Jay and Alexander Hamilton to get support for the ratification of US constitution were known as the Federalist. But it failed to do so as the anti federalists opposed the ratification of the constitution because they were afraid that the constitution granted too much power to the Federal government and it could encroach upon the peoples rights in future. So they demanded for a bill of rights to be added to the constitution to safeguard people's rights. The constitution was ratified by the states who opposed it, once the anti-federalists were assured that a bill of rights would be added to the constitution.
