In the 1930's, The Atlantic Ocean met it's highest temperature ever which caused it to shrink.
<span>A.
The French Revolution reintroduced feudalism in Europe, but the
American Revolution led to the end of feudalism in North America.
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I believe that it was introduce after the french revolution
In September of 1787, it was sent to the states for ratification. Nine of the 13 states would have to ratify it for the Constitution to become effective for those ratifying states. The future was not certain at all—a debate began among the states over ratification.