Book excerpt: In Bowl Games: College Football's Greatest Tradition, historian Robert M. Ours shows how these games established college football as a national sport. Bowl games were also used as charity events and morale boosters during the Great Depression and both world wars, and were among the first public forums that challenged segregation in the South. In addition, Ours traces the steady march toward using bowls to determine a national championship as well as the increase in payouts. The book includes period photographs, year-by-year bowl game summaries, and a complete list of every major NCAA-sanctioned bowl played up to 2005.