Idk But that seems too easy
If you are talking about plate tectonics, then it's 2-5 cm per year.
It was held by two consuls, or leaders, who ruled the Roman republic
The process by which the Constitution was approved by the states is known as ratification.
Delaware, Pennsylvania, New Jersey, Georgia, Connecticut, Massachusetts, Maryland, South Carolina, New Hampshire, Virginia, New York, North Carolina, Rhode Island.