History of Hostility is a compilation album by American groove/thrash metal band Pantera, released on October 30, 2015 through Rhino Entertainment. The nine tracks were selected from all five of the band's studio albums, offering an overview of their career from 1990's Cowboys from Hell to 2000's Reinventing the Steel. The tracklist includes Cowboys From Hell, Mouth For War, Walk and Fucking Hostile, alongside the 2014 remasters of I'm Broken and 5 Minutes Alone. During this period, Pantera consisted of vocalist Phil Anselmo, guitarist Dimebag Darrell, bassist Rex Brown and drummer Vinnie Paul. History of Hostility served as a compact overview of the band for listeners looking to get acquainted with their discography.