"Helps young readers better understand and appreciate their roles as citizens of our country. Using numbers, this book takes readers on a tour through America's system of government. Starting with the Constitution to amendments passed thus far (27), to the number of senators in the Senate (100), the parties, processes, people and history of our government are explained"--Provided by publisher.Takes young readers on a tour through America's history and system of government, using various numbers between one and a hundred to explain such topics as political parties, Congress, Constitutional amendments, and the changing design of the American flag.