Answer :
Final answer:
The Constitution went into effect in 1788 after ratification by nine states.
Explanation:
The Constitution officially went into effect in 1788, after being ratified by specially elected ratifying conventions in nine states as stipulated by the framers. The signing of the Constitution by most delegates occurred on September 17, 1787, marking the completion of the document before the ratification process.
Learn more about Constitutional Ratification here:
https://brainly.com/question/41828783
