American Football League (AFL) is foundedAug 14, 1959Labels: Lamar Hunt, AFLBritannicaPro Football HOF
AFL begins play with eight original teamsSep 9, 1960Labels: AFL, Original teamsPro Football HOFBritannica
AFL awards Miami Dolphins expansion franchiseAug 16, 1965Labels: Miami Dolphins, AFL expansionPro Football HOFAxios
New Orleans Saints are awarded an NFL franchiseNov 1, 1966Labels: New Orleans, NFL expansionPro Football HOFSaints Draft
First AFL–NFL Championship Game (Super Bowl I)Jan 15, 1967Labels: Super Bowl, Kansas CityHISTORYSuper Bowl I
First common NFL–AFL player draft is heldMar 14, 1967Labels: Common draft, NFL, AFL1967 DraftMerger Wikipedia
AFL awards Cincinnati Bengals expansion franchiseMay 24, 1967Labels: Cincinnati Bengals, Paul BrownBengals 19681968 Bengals
Jets win Super Bowl III, validating AFL competitivenessJan 12, 1969Labels: New York, Super BowlHISTORYNFL 100
Chiefs win Super Bowl IV before full mergerJan 11, 1970Labels: Kansas City, Super BowlSuper Bowl IVChiefs 1969
AFL–NFL merger is consummated; AFC and NFC formSep 18, 1970Labels: AFC, NFC1970 SeasonMerger Wikipedia
Monday Night Football debuts on national televisionSep 21, 1970Labels: Monday Night, ABCMNF List1970 Season
NFL reaches 28 teams with Seahawks and BuccaneersSep 12, 1976Labels: Seattle Seahawks, Tampa Bay1976 SeasonMerger Wikipedia
1978 rules changes open up the passing gameJan 1, 1978Labels: 1978 rules, Mel Blount1978 SeasonNFL Rules
Steelers win Super Bowl XIV, closing the 1970s eraJan 20, 1980Labels: Pittsburgh Steelers, Super Bowl1979 SeasonSuper Bowl XIV