In general, tribute and neutral rights affect shipping in that some ships and cargo holds must pay fines to dock in certain harbors, which discourages trade.
The colonists should Seperate from the British Empire because the King of England was unfair towards the people in the colonies. The Colonist were in need of a new Government to have rights that they didn't have before.
Uprisings or move to another place with fertile soil
It’s the second one because I believe