What effect did the Townshend Acts have on American colonies?

The Townshend Acts, enacted in 1767, imposed duties on various imported goods, including tea, glass, and paper, aiming to raise revenue for British officials in the colonies. This led to widespread resentment among colonists, who viewed the acts as an infringement on their rights and a form of taxation without representation. The resulting protests and boycotts galvanized colonial unity and resistance against British rule, setting the stage for increased tensions that ultimately contributed to the American Revolution. The acts also prompted the formation of groups like the Sons of Liberty and heightened calls for colonial self-governance.