| IKENNA IKE | AMERICAN FOOTBALL EVOLUTION AND HISTORY: HARVARD, YALE AND PRINCETON (PART 3) (@IKENNAIKE)

| IKENNA IKE | AMERICAN FOOTBALL EVOLUTION AND HISTORY: HARVARD, YALE AND PRINCETON (PART 3) (@IKENNAIKE)<br />Harvard, Yale, and Princeton became football powerhouses, setting the stage for the sport's expansion.