Answer:
A)Gibbon’s federal license allowed him to operate in multiple states:)
Explanation:
As a politician. More specifically, the web says During the American Revolutionary War (1775-83), Jefferson served in the Virginia legislature and the Continental Congress and was governor of Virginia. He later served as U.S. minister to France and U.S. secretary of state, and was vice president under John Adams (1735-1826).
Because they found out that Copernicus was right all along.