Considered to be the most valuable sports franchise in the world, they have fans in every major US city and all over the world. In the 1970s, it was a dynasty of unparalleled success under a legendary head coach. In the 1990s, a new dynasty was formed under an unconventional owner. Their fans have seen the highest of highs and the lowest of lows. Today we’re talking about the remarkable history of America’s team, the Dallas Cowboys.