Answer:
A. The Declaration of Independence
Step-by-step explanation:
The onerous tax laws was the final act by the English Empire that finally set the movement of independence in the United States going, it was very important because when they approved that law the americans finally saw the necesity for a government that saw for the americans first, instead of servicing foreign interests, this was one of the main causes for the Declaration of Independence to be drafted.
correct me if I'm wrong....
Ctto.