The thirteen american colonies opposed the sugar act, stamp act, and tea act because these acts

All of these acts increased taxation on the colonies, and did so without the permission or discussion from the collonies, so were one-sides.

Stamp Act said that the paper used in the colonies for media would have to be produced in London, the Tea Act validated local taxes on tea and the Sugar act imposed a high act on imported sugar.

The Thirteen American Colonies opposed the Sugar Act, Stamp Act, and Tea Act because they considered it as taxation without representation. The parliaments didn't give ask for their concern before declaring the act.