HISTORY OF EARTH AND THE TERRAN FEDERATION
The Final World War and The Reclamation
In the year 2194, overpopulation and depleting resources have led to ever-rising tensions in the world, driven by the ever-present specters of greed and intolerance. Despite making advances in space travel to the point of sending ships out to other nearby worlds, it is a case of "too little, too late" in the eyes of the populace, as multiple international conflicts and rioting plunge the world into the chaos of what is now known as the Final World War. This chaos is snuffed out in a mere few hours when, at the culmination of the Final War, limited nuclear exchanges result in the near-extinction of humanity.
Reduced now to a lawless, annihilated, irradiated wasteland, it takes 300 years for Earth to rebuild, made possible by both native Terrans and exoplanetary colonials who returned to Earth in order to help restore order. This effort is known to history as the Reclamation.
Both Terrans and Colonials would have to enforce a harsh brand of frontier justice to quell the violence of the world, to say nothing of the mutated predators that came about from the fires of nuclear, chemical, and biological warfare. Humanity themselves had changed as well, with some of their number genetically engineered to be physically and mentally superior, as well as wielding technology beyond what the average wasteland dwellers used.
Finally, however, order would prevail, contact with the exoplanet colonies would be re-established, and the Terran Federation would be born.