>>21225970I do it all the time, I'm writing one currently about if Germany won WW2, creating a three way cold war between Germany (Europe), the Communist bloc (USSR remnants & China), and the US with the British government in exile. Eventually nuclear world war occurs when the powers conflict over claims to colonize the moon (because the moon is the "gateway" to everything else) and take advantage of its resources.
I also wrote another where the Confederate states won the Civil War and conquered the Caribbean and Mexico, settling them, eventually siding with Germany in WW2 and I detailed their other escapades too, they eventually develop nukes and settle the stars.