Ulysses S. Grant National Historic Site

Old McDonald had his farm, but Grant's Farm, owned by the Busch family of brewing fame, puts him to shame. Their place near St. Louis is home to some 100 species of animals, including zebras, elephants and farm animals, and it's recently been studied as a possible addition to the National Park System. Is this a bona fide prospect for the NPS—or another bailout?

This week’s quiz tests your knowledge of national parks related to the presidents. Answers are at the end. If we catch you peeking, we’ll make you memorize the entire 42-person list in chronological order.