Why Patrick Henry argues the colonists are upset with England’s tax laws.

Anti-Federalist, Henry opposed the ratification of the U.S. Constitution, which he felt put too much power in the hands of a national government. His influence helped create the Bill of Rights, which guaranteed personal freedoms and set limits on the government's power.

the anwser is a) to prevent military conflict

the constitution gives congress the power to regulate commerce "among" the several states.