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 a law. 
D) A treaty is effective only with hundred percent votes from the president's political party. 
E) A treaty can only be approved by the president of the United States.