Not knowing who’s good and who’s bad, Jess works with Billie and deciphers a hundreds-year-old clue that points to a famous 18th century landmark, and together they plan an impossible heist during an historic reenactment to retrieve the next piece of the treasure map. But things don’t go as planned, and Jess is ultimately faced with the most difficult decision of her life.
Jess claims that Sacagawea did not speak English (true), but that she did speak French (false). She may have known a little bit of French, but it was her husband that was fluent in the language, and thus the one interpreted for Lewis and Clarke in that language.
While Jess correctly stated that menswear shirts have buttons on the right side, because most people are right handed, she neglected to say that women's shirts have buttons on the left side because historically somebody else was usually dressing them.