Do you know your presidential history? Test those executive Trivia Nut skills here!

While the Second Continental Congress initially met in Philadelphia to discuss the country's future on July 1, 1776 and declared America's independence from England on July 2, the final draft of the Declaration of Independence document wasn't finished until July 4—and wasn't actually signed until August 2 of that year. Today, we celebrate the day the document's text was finalized.

James Buchanan, the 15th President of the United States (1857-1861), served immediately prior to the American Civil War. He remains the only President to remain a lifelong bachelor.

The Santa Maria was indeed the name of one ship, though the crew called it La Gallega, after the province where it was built, Galicia. The second ship was the Santa Clara but was nicknamed the Niña due to the fact that it was owned by a man named Juan Niño. Finally, the third ship wasn't officially deemed the Pinta, but that's the name that was given to it by saucy sailors who were inspired by the Spanish term for "the painted one" or "prostitute," according to History.com. The ship's original name has been lost to history.

William Henry Harrison died 31 days into his presidential term, the shortest-serving president in history.

If you’re looking for the right to vote, you won’t find it in the original United States Constitution or the Bill of Rights.