Courtesy of WWE.com:
There are few contests in WWE that are more treacherous than those held within the confines of a steel cage. For more than 50 years, the steel cage was a domain where rivalries were put to rest, whether it was Bruno Sammartino battling his arch nemesis Ivan Koloff in 1975, or Magnum T.A.’s historic victory over Tully Blanchard in a Steel Cage “I Quit” Match in 1985, scores were settled definitively.