Two ways:
Elections
or
Direct public input to their representatives via phone, mail, email and public political events.
Answer:
appeasement, Foreign policy of pacifying an aggrieved country through negotiation in order to prevent war. The prime example is Britain's policy toward Fascist Italy and Nazi Germany in the 1930s.
Explanation:
States demanded the power to regulate trade is best answer why did Congress call for the Constitutional Convention, articles of confederation simply didn't regulated that matter