No taxation without representation the House of Commons must include colonial representatives when it voted on colonial matters, or operate by using the consent of the colonial Assemblies. The Americans rejected the Stamp Act of 1765 brought in by British Prime Minister George Grenville, and violently rejected the remaining tax on tea imports, under the Tea Act passed in May 1773, at the Boston Tea Party on December 16, 1773. The Parliament considered this an illegal act because they believed it undermined the authority of the Crown-in-Parliament. When the British then used the military to enforce laws that the colonists believed Parliament had passed
No taxation without representation of George Grenville, by opining in his political tract "Observations on a Late State of the Nation" (1769), NOW comes [Knox's] American representation...Is not the reader a little astonished at the proposal of an American representation from that quarter [of Grenville's]? It is proposed merely as a project of speculative improvement; not from the necessity in the case, not to add any thing to the authority of parliament: but that we may afford a greater attention to the concerns of the Americans, and give them a better opportunity of stating their grievances, and of obtaining redress. I am glad to