We should also stop talking about decades for the purposes of periodization. For example, the “‘80s” arguably ran from the election of Reagan in 1980 to the appointment of Bush W. by the supreme court in 2000. Politically, economically, and culturally, the “90’s” were an elaboration on the “80’s” (e.g. the deregulation and market reforms of Clintonism just being a whitewashed expansion of what Reagan did).
The nineties clearly started in '89 with the fall of the Berlin wall and consequent "victory" of the cold war, and ended with the dotcom crash in 2000; the cyclical nature of economic growth wasn't bested after all.
