How did Britain's actions unify the colonists against Britain?

Explanation:

Americans surprised London merchants by boycotting English goods while the Stamp Act was in effect. ... In October 1765, the colonies became more unified when the Colonial Congress met to discuss the Stamp Act in New York. Colonial leaders convened and formally advocated the boycott of British goods

answer; fair labor and standard act;

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.