Do you have knowledge that dates back to the founding of our nation’s capital? Find out here!

No one knows. According to The Washington Post, the only reason we currently think that Plymouth Rock is the spot where the pilgrims first touched U.S. soil is that 121 years after their arrival, "a young boy overheard 95-year-old Thomas Faunce relate that his father, who came to Plymouth three years after the Mayflower, told him he'd heard from unnamed persons that the landing occurred there." WaPo also notes that the English puritan William Bradford failed to mention Plymouth Rock in his book, "Of Plymouth Plantation," which would be a pretty big oversight on his part if that was in fact where they landed.

In 1928, Herbert Hoover ran for President of the United States with the campaign slogan "A chicken in every pot and a car in every garage." Hoover carried 58.2% of the vote, easily defeating Democratic candidate Alfred E. Smith.

The Big Apple aka New York City is where George Washington made the first inaugural address on April 30, 1789—was the location of the country's first capital. Other cities that have served as the capital at one time or another include: Philadelphia, Pennsylvania; Baltimore, Maryland; Lancaster, Pennsylvania (for just 24 hours!); York, Pennsylvania; Princeton, New Jersey; Annapolis, Maryland; and Trenton, New Jersey.

The Pony Express system of U.S. mail delivery ran from April 1860-October 1861. 

Turns out, Paul Revere probably didn't yell anything on his famous midnight ride, since it was a covert mission. Also, the term "British" wasn't used back then.