Land masses formed barriers and only 1 path allowed trade
It was important in the development of astronomy and science because it was the first model that aimed to predict how the planets move in their orbits. Despite being a complicated mix of circles and epicycles it was not a bad model and it worked well for at least 1500 years until observations became accurate enough to show its imperfections
Google: “The right to travel is part of the Liberty of which a citizen cannot deprived without due process of law under the Fifth Amendment.” So try the 5th!
George Washington( the first president) was born In Westmoreland country, Virginia so A. Hope this helped :D