Did you know that TYPE OF FOOD grows off trees in Montana? With 21 fill-in-the-blank stories about state facts, road tripping across America, and national monuments you've never heard of, United States of Mad Libs is the perfect activity for anyone interested in learning more about the USA! Play alone, in a group, or in Yosemite National Park! Mad Libs are a fun family activity recommended for ages 8 to NUMBER.