The United States of America of this alternative reality greatly diverges from our own reality's United States of America.
Ukraine Zombie Outbreak.
The near-global outbreak began several months, after, the successful presidential reelection of Al Gore himself.
When the near-global outbreak began to appear in the southern part of America, the President and Vice-President of the United States of America ordered the entire Armed Forces of the United States of America to handle the infection itself.
While a few exceptional nations of this alternative reality like Urauslain and Japan, and a few parts of China and Russia were, successfully, handling the plague on their own, the Armed Forces of the United States of America were begining to fail, even, with the help of the artificial intelligent computer system E.D. itself.
When the near-global outbreak began to worsen in the United States of America as well as Canada and Mexico, the joint Chief of Staff of America's Armed Forces began to go to near-extreme measures for handling the plague, which also began to fail as well.
Meanwhile, some military professionals began to side with Zombie Squad and went AWOL on their superior officers to the point that some formed temporaliy-lived coalitions that also failed to handle the near-global outbreak itself.
Soon, after, gangs of motorcyclists began to roam across America during the later months of the near-global outbreak to the point that these gangs were becoming natural across America.
Suddenly, it got even more worser when all of the medical professionals at the United States Center for Disease Control and Prevention decided to quit and give-up on finding a cure for the plague to the point that it was hopeless for the American people.
E.D. also known as Electronic Digitalizer was far more progressed and more advanced alternative reality's version of our own reality's IBM Watson. While not as more progressed nor more advanced than Urauslain's V.I.K.T.O.R. (Virtual Intelligence Kinetic Technological Ontological Researcher), E.D.'s performance stands was 95 teraFLOPS as well as gathering and storing, and using terabytes upon terabytes of both informations and datas as well as knowledge itself.
Sadly, E.D.'s computering capabilities, was not powerful nor superior as Urauslain's V.I.K.T.O.R. (Virtual Intelligence Kinetic Technological Ontological Researcher). In fact, it only existed in places that still used fossil-fuel and other non-renewable energy sources, even though in this alternative reality, Al Gore was President of the United States of America.