You're completely correct. The 70's were probably the greatest decade for Rock in the history of music. People tend to only remember Disco, but that was a tiny piece of the 70's. Besides the bands you mentioned, there was the Ramones, Van Halen's one good album, Bachman Turner Overdrive, and a...
Truthers are cowardly, treasonous assholes who use the death of 3,000 Americans as a front for their retarded conspiracy theories.