Which of the Following Statements Is True of a Treaty

Which of the following statements is true of a treaty?

A) The president has the sole power to negotiate and sign a treaty with another country.
B) A treaty is a formal agreement between the president and Congress.
C) If a treaty is approved by the House of Representatives, it becomes law.
D) A treaty is effective only with a hundred percent vote from the president's political party.
E) A treaty can only be approved by the chief justice of the United States.