Billy Dixon triggered the most celebrated shot in the history of the West at the Battle of Adobe Walls in 1874. A few months later, while serving as an army scout, Billy earned a Medal of Honor during an even more desperate engagement, as one of six men battling for their lives against a band of 125 warriors at the Buffalo Wallow Fight. Both of these actions took place in the Texas Panhandle, where Dixon became an icon of heroism. Billy ran...