What happens if the Senate does not approve a treaty?

• A. The treaty is automatically nullified by the President
• B. The treaty can be renegotiated with additional parties
• C. The treaty is never enacted or ratified
• D. The treaty remains in effect for future consideration

Answer: (C)

When the Senate does not approve a treaty, it means that the treaty has not been ratified, which is essential for it to become legally binding on the United States. The Constitution requires that treaties negotiated by the President must receive a two-thirds majority vote in the Senate for ratification. If the Senate chooses not to approve a treaty, it effectively remains unratified and does not take effect; therefore, it cannot be enforced or recognized as valid under international law.

Additionally, the other options do not accurately reflect the consequences of a Senate's rejection. A treaty is not automatically nullified by the President, nor does it mean the treaty can be renegotiated with additional parties. Furthermore, a rejected treaty does not remain in effect for future consideration, as it must go through the proper ratification process to be enacted. Thus, the correct understanding is that without Senate approval, the treaty simply does not come into force.