I got that one wrong too. Really not the best quiz, is it really important to know that he didn't sign or which name was spelled incorrectly? I would have liked to see more in-depth questions in terms of the constitutional process, ratification, etc.8/10 (well really 9...clicked the wrong year for when it was signed though I legitimately didn't realize that Jefferson did not sign Constitution).
Same here.9 of 10
Got the Jefferson one wrong too.