...against a king in another land.
I would not use the word "rebellion" to describe it.
It is really quite irrelevant where the King sat Stripe, what is relevant is that the thirteen colonies were established by Britain starting in 1607 and were subjects of the King, flying the Kings flag, an established government by all definitions. The rebellion started in earnest after the "Boston Massacre" and open rebellion started thereafter starting about 1773-1774 and the declaration of independence from the King was issued to the King in 1776. It wasn't as if these people were in the colonies deciding what government to have they already had one, the king. When a government intends to oppress it's own people what recourse do the people have but rebellion, in fact I would say it is their right & duty to rebel, a just action under the circumstances.
http://www.loc.gov/teachers/classro...ivities/presentations/timeline/amrev/rebelln/