Most history books feel like homework. This one feels like an adventure.Kids will crack secret codes, uncover surprising facts, complete patriotic missions, and travel through 250 years of American history one challenge at a time.Did you know the United States once bought enough land to fill seven states for just a few cents an acre? Or that glowing wounds once helped soldiers survive war?America Turns 250 Activity Book for Kids turns America’s biggest birthday celebration into an interactive ex...