The answer to this would be the Commerce Clause. Hope this helps! :)
Answer: The Tennis Court Oath – which was both a revolutionary act and an expression of popular sovereignty – had succeeded in forcing a royal back down. With one fell swoop, Louis XVI had abolished the Three Estates as separate political orders.
Explanation:
Answer: They helped him by building the empires in the way that he meant it to be built.
My guess is New York City
