Super Bowl of the Super Bowl, while the Jaguars (1995) and Texans (2002) are both recent NFL expansion teams. (Detroit, Houston, and Jacksonville, however, have hosted a Super Bowl, leaving the Browns the only team to date who has neither played in nor whose city has hosted the game.) The Minnesota Vikings won the last NFL Championship before the merger but lost to the AFL champion Kansas City Chiefs in Super Bowl IV. The Green Bay Packers won the first two Super Bowls (Known as the AFL-NFL World Championship Game for these first two contests), defeating the Kansas City Chiefs and Oakland
Tex Schramm had built the Cowboys into an elite team. The Cowboys, despite two consecutive losses to the Green Bay Packers in the NFL Championship Game in 1966 and '67, had 20 consecutive winning seasons, and won the most games of any NFL team of the 1970s. They appeared in five Super Bowls that decade, winning Super Bowls VI and XII, and losing Super Bowls V, X, and XIII by a combined 11 points. The Cowboys became a marquee NFL franchise, their popularity inspiring the nickname "America's Team". In 1966, Schramm met secretly with American Football League (AFL) founder Lamar Hunt to