Answer:
Its Probably cause they declared another act right after they took down the Stamp Act. I had to look up the exact thing though so, maybe this is it? Read the black bolded!
Explanation:
Parliament passed the Stamp Act on March 22, 1765 and repealed it in 1766, but issued a Declaratory Act at the same time to reaffirm its authority to pass any colonial legislation it saw fit. The issues of taxation and representation raised by the Stamp Act strained relations with the colonies to the point that, 10 years later, the colonists rose in armed rebellion against the British.
