Final answer:
John Jay had the most influence on the ratification aspect of the Constitution timeline through his involvement in writing and publishing the Federalist Papers.
Step-by-step explanation:
John Jay had the most influence on the ratification aspect of the Constitution timeline. He played a crucial role in supporting the ratification of the Constitution through his involvement in writing and publishing the Federalist Papers. Jay wrote five of the essays that explained and defended the provisions of the Constitution, helping to persuade the states to ratify it.
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