Why did Parliament raise taxes on the American colonies in the 1760s?

Parliament raised taxes on the American colonies in the 1760s primarily to help pay off the debt incurred during the French and Indian War and to cover the costs of maintaining British troops in North America. The Stamp Act of 1765 and other taxes were seen as necessary for funding these expenses. However, the colonies viewed these taxes as unjust since they had no representation in Parliament, leading to widespread protests and the rallying cry of "no taxation without representation." This tension ultimately contributed to the growing movement for independence.