So, here's a wonderful sketch from Stan Freberg presents the United States of America: Volume 1 -- the Early Years. It's about the famous moment in American history when George Washington prepared to cross the Delaware during the Revolutionary War. Though according to Mr. Freberg the event didn't go exactly as written in the history books.
Side note: near the very end, you'll hear a knock, and a woman ask for "Mr. Freberg?" That's the great June Foray, still around at age 98.