What effect did taxes on British goods have on trade between states?

Taxes on British goods, such as those imposed by the Townshend Acts, led to significant tensions between the American colonies and Britain, resulting in a decline in trade. Many colonial merchants boycotted British products, which disrupted commerce and weakened economic ties. This resistance fostered a sense of unity among the colonies and encouraged the development of local industries, ultimately contributing to the push for independence. As a result, the taxes not only strained trade relations but also galvanized colonial efforts towards self-sufficiency.