The U.S. Vice Presidents
I've done a list of U.S. Presidents, now, here is a list of the U.S.'s Vice Presidents (note: some are not here or some presidents didn't have one, so the exact number will not be included, but will try to be close)
Interestingly enough, in the beginning, you had to have a vice president who was your opponent in the race. that brought about lots of fights.