Your challenge, should you choose to accept it, is by the year 2000 for there to be no superpowers. Specifically, in the military sense of superpower. No one can be powerful enough to claim the status, and economically, can't have the ability to support a military like that. There can still be countries with incredibly wealthy economies, but they can't have the ability to use military power on the level of a superpower.
Your POD can be as early as you wish. So, is it possible? A world with no superpowers?
Your POD can be as early as you wish. So, is it possible? A world with no superpowers?