The G.I. Joe empire was strong in the antiquity age but faced a calamity and were sadly wiped out. Then, in Exploration, the Barbie faction moved into their sprawling cities and renamed the capital city "Kenough". Even the Barbies couldn't withstand the test of time and succumbed to a crisis, leaving behind only Malibu architecture and pink Carracks. Finally in Modern the Beyblade civ spun into the desolate cities and set up their arenas, renaming the capital city "Let it Rip!".
Over the many centuries the wise immortal leader Confucius plushie guided the disparate Civilizations to greatness.