Answer:
If necessary, the President has the power to prorogue, or adjourn, a session, but only when the two houses cannot agree on a date for adjournment. Only the President may call Congress into a special session—a meeting to deal with some emergency situation.
Explanation:
Nine states need to approve a law before it could be passed. The reason why is because of wanting to protect the individual states power, and the fear of a strong central government.