me president negotiates a treaty with another nation, when does it become law in the United States

after it is approved by both houses of Congress

after it is approved by the House of Representatives

after it is approved by the Senate

after it is approved by the Supreme Court

A treaty negotiated by the President becomes law in the United States after it is approved by the Senate. This approval requires a two-thirds vote of the Senators present. The House of Representatives does not have a formal role in the approval of treaties, and the Supreme Court does not have the authority to approve or reject treaties.