To persuade massachusetts, virginia, and new york to ratify the constitution, leading federalists promised?

it is massachusetts otay

A Bill of rights

Explanation:

Since Massachusetts, Virginia and New York had anti-federalist delegates, they believed that it was needed to be a bill of rights to protect peoples individual rights and liberties, so for federalists to have the approval of the anti-federalists, they promised that as soon as the constitution was ratified, they would make a bill of rights, so the anti-federalists agreed and the constitution was passed in September 17th, 1787.

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answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

explanation:

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