With the American Invasion of Canada in 1775

With the American invasion of Canada in 1775,

A) the French Canadians took the opportunity to revolt against British control.
B) Benedict Arnold seized the occasion to betray his army to the British.
C) the colonials' claim that they were merely fighting defensively for a redress of grievances was contradicted.
D) the Revolution became a world war.
E) the St.Lawrence River valley became a key military objective.