Aaron Burr was a politician and lawyer in the 1700 and 1800. He was Democratic-Republican. He was a Continental Army Officer in the American Revolution. He lost the election by one vote due to Alexander Hamilton changing one vote and he was therefore the Vice President.
Thomas Jefferson was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Father. He was in the Democratic-Republican political party. He served as the second Vice President and the third president of the US winning by one vote thanks to medling done by Alexander Hamilton and made the runner up Aaron Burr his Vice President.
John Adams was the second president of the US and the first vice president. He was a Federalist. He was an American statesman, attorney, diplomat, writer, and Founding Father. He lost the next election after being the second president.