What is true of the election of 1800?

A. there were 5 candidates: John Adams, Thomas Jefferson, Aaron Burr, Charles Pinckney, John Jay

B. there was a tie of 73 electoral votes between Jefferson and Burr

C. Thomas Jefferson became the president after the House of Representatives got to break the tie

D. the 12th Amendment to the Constitution was added to prevent this was happening in the future

E. all of the above