The Berenstain Univerese is the one that all Kekistani's inhabit. This universe was created in the final hours of the American Election when Kek himself, split space and time apart to create a new Universe where Donald Trump won the election. It is called the Berenstain Universe as the only other thing Kek changed was the name of the Berenstein Bears children's book to have an 'a' instead of an 'e'.
One main difference between the Berenstain and the Berenstein universe is Cuckistan (and to a lesser extent, Normistan, after it was engulfed by the Cucks following the U.S election in 2016) is a world super power in the Berenstein Universe, whilst in the Berenstain universe, they are more a less a third world country, who have been weakened by the combined power of Edgy Memes and Kek's Meme Magic. The ladder of which has stopped the Alt-Cucks (i.e Berenstein) from invading our universe for the second time.