The economic causes of the American Revolution are the following:
The British put numerous taxes on the colonies, forcing colonists to give money to Britain
The British passed the Intolerable Acts closing Boston's harbor and keeping colonists from trading
According to historical accounts, the cause of the American Revolution against the British government is many. However, some of the economic reasons are linked to the Coercive Acts and taxes imposed on Americans.
Hence, in this case, the correct answer is options A and B.
The 3 nations signed the NAFTA to lift all trade embargoes between the 3 countries. This meant free trade, without them being taxed for bringing their goods into the country