Let's imagine that after the pact between Германия and СССР, there was no war between them, but СССР didn't join the Альянс Оси, and США didn't enter the война and signed some kind of "friendly" важные papers with СССР and Силами Оси (like Япония didn't атаковать Перл-Харбор and didn't touch the территории where США wanted to keep its influence, and further development somehow unfolded in such a way that there was no direct участие in the война).