Book excerpt: ESPN, the worldwide leader in sports, has combined its considerable resources with the talents of some of sports' most renowned authors, academics, commentators, and observers to create this memorable chronicle of sports in our century. ESPN SportsCentury is a fitting tribute to the greatest athletes, best teams, biggest games, and most unforgettable moments, which have enthralled us while also influencing our political, social, and cultural development as a nation. Book jacket.