Every fall, millions of fans gather to watch football at the high school, college, and professional levels. This title teaches readers about the history of America's most popular sport. It also includes fascinating tales of football's pioneering men and women, the history of the National Football League, and the pageantry of the annual Super Bowl. The title features informative sidebars, exciting photos, a glossary, and an index. Aligned to Common Core Standards and correlated to state standards. SportsZone is an imprint of Abdo Publishing, a division of ABDO.