Answer:The convention then adjourned to Charleston to draft an ordinance of secession. When the ordinance was adopted on December 20, 1860, South Carolina became the first slave state in the south to declare that it had seceded from the United States.
Explanation:
The law which allows the president to make a hasty decision is an executive agreement. This agreement is not legally binding and does not need the approval of Congress.
Answer: Congress must call a convention for proposing amendments upon application of the legislatures of two-thirds of the states
Explanation:
Congress must pass a proposed amendment by a two-thirds majority vote in both the Senate and the House of Representatives and send it to the states for ratification by a vote of the state legislatures.