Which of the Following Statements About the Electoral College Is

Which of the following statements about the electoral college is true?

A) Although it is theoretically possible for a candidate to win the electoral vote while losing the popular vote, this has never happened in U.S. history.
B) The framers ensured that it would be impossible for a candidate to win the electoral vote without also winning the popular vote.
C) The Constitution requires that the members of the electoral college vote in a manner consistent with their states' popular vote.
D) The only way that the United States could cease to use the electoral college is through the process of constitutional amendment.
E) The members of the electoral college are required by the Constitution to be at least thirty-five years old and of good moral character.