Nobody here knows anything about the 60's or much about the 70s, not to toot my own horn, but even I couldn't do entire 60's teams.
70's: Faces: Jack Briscoe, Terry Funk, Bruno Sammartino, Antonio Inoki and Giant Baba vs. Ernie Ladd, Harley Race, Superstar Graham, and the Valiant Brothers
80's: Hogan, Snuka, Backlund, Dusty Rhodes and Ultimate Warrior vs. Flair, Piper, DiBiase, Lawler and Savage
80's Tag Teams: Hart Foundation, Road Warriors, The Rockers, RocknRoll Express and two Von Erichs vs. Freebirds, Midnight Express, Demolition, BrainBusters, Powers of Pain
90's: HBK, Austin, Rock, Hart, Sting vs. Hogan, Outsiders, Vader and Roberts
90's Puro: Misawa, Mutoh, Kawada, Kobashi, and Tuae vs. Hansen, Williams, Gordy, Vader and Johnny Ace (yes, Johnny Ace!)
2000's: Cena, Taker, Benoit, HBK and Hardy vs. Angle, HHH, Orton, Jericho and Batista (this was a WWE dominated decade by far)