Whose presidency saw the creation of the Federal Trade Commission?

Which president began his second inaugural address with the words, "With malice toward none; with charity for all?"

Though his opponent won the popular vote, the Supreme Court eventually declared which president the victor of the Electoral College in 2000?

Alexander Graham Bell tried desperately to help save the life of which president who'd been shot?

Which president won re-election with the widest popular vote margin in history?

Which president is the first to have a rescue dog while in office?