Final answer:
The British government repealed most of the Townshend Acts in March 1770 because the protests were hurting the British economy.
Step-by-step explanation:
The British government decided to repeal most of the Townshend Acts in March 1770 because the protests against these acts were hurting the British economy. The colonists in the American colonies were boycotting British goods in response to the taxation imposed by the Townshend Acts, leading to a decline in trade and financial losses for British merchants. The British government wanted to alleviate the economic impact and restore stability in the American colonies.
Learn more about reasons for the repeal of the Townshend Acts