Let God Sort 'em Out- Grand Alliance Victorious

Here's the post-war map of the world in an Alliance Victory.
For reference, the Novabomb is equivalent to the Tsar bomb, the most powerful Nuclear weapon developed in OTL.
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The year is 2075, the war is over, the hundred years of conflict is finished. Towards the end of the war, the Empire developed the "Novabomb". A devastating weapon that destroyed towns, cities, and armies. First Richmond, Rio, then London, all were destroyed in the great fire. As a result, the various communist governments collapsed as they were unable to provide adequate relief. Most of the Confederacy was occupied and reincorporated into the states in some way or another. The exception being the newly formed CSA, a puppet created by the Empire, with the younger American Prince as the ruling regent of the small nation. The CSSA government set up shop in Cuba, where they continue to make a fuss, although they are considered rather harmless. It wasn't just the CSSA that was incorporated into the Empire, but the Federation as well. Although the Grand Alliance came out the victor, it isn't the only power vying for control of the Earth.

Immediately after the war, a horrible event occurred in Paris, known as the "Novabomb Incident". On July 6th 2050, Communist terrorists attempted to smuggle a small Novabomb out of the city, they were intercepted and it went off destroying half of the city. Soon following came the French Civil War as chaos reigned, said Civil War came to engulf most of Europe as a result. 2053 saw an end to the war, the EU, and the French Empire. In it's place came the Union of European Systems. A Technocratic State that absorbed France, Germany, Hungary, Illyria and Northern Italy. In French Africa states soon broke off and formed their own small empires, either Technocratic, Capitalist, or Communist. Egypt, Libya and Sudan united to form the Technate of North Africa. The two states made nice with Eurasia and the Coalition for Progress was formed. 

The Third Great War had ended, now a Silent War between the Grand Alliance now lead indisputably by the American Emperor against the Technocratic world.

The Grand Alliance stands firm in the face of a new threat. After the death of the old French Empire, new states have risen out. The French Empire of Algeria is considered the legitimate successor state to the Imperial Throne and is heavily militarized as a result of tension between them and the UES. The British, like the Confederates, have an American on the throne, although is in fact the General who liberated the island from Communism. As such he is venerated as a hero. Iberia was able to fend off the Technocracy thanks to American guns and tanks. The Intermarium and Empire of Constantinople were formed after the fall of the French. The Intermarium is a de-facto greater Poland/Greater Slavic state and the Empire of Constantinople was born as a result of a coalition that morphed into a federal state. United against the Technocrats, Constantinople turned to East Orthodox nationalism as a means of uniting the various peoples of South East Europe. After the Technocratic Revolution ended in Europe, the Nordic People's Party took a hold of the Nordic government and remodeled it into an expansionist Nordic nationalist state. It still values it's alliance with the Americans and the Americans are willing to allow it to live as long it supports the Grand Alliance. Arabia's transition from Communism was much smoother then some of the others and now it supplies the Grand Alliance, although the oil may soon dry up. East Asia, China, and Australasia have changed little since due to their distance from the Revolution and decline of the French, and have expanded their own territory in former communist controlled territories. The American Empire's job is still to clean up the Novabomb destruction and begin great incorporation of the former CSSA into the Empire, that isn't going as well as they originally hoped and rebuilding costs are beginning to rise. However despite this the Grand Alliance stands strong in the face of it's new foe.

Speaking of which, the Coalition for Progress has collected for itself a large swathe of the world, united mostly ideologically against the Grand Alliance's domination of the Earth. The Holy Technocracy continues ever onward, with the advantage of not choosing a side, the HTE has arisen since the TGW unscathed and arguably stronger than her enemies. In Europe, the Union of European Systems is largely similar to it's Eurasian counterpart, in one area of difference however. The UES rejects the Trinity Cult, and indeed all religion as being "irrational" and "backwards" leading to many diplomatic fights between the two powers, one the Grand Alliance hopes to take advantage of. North Africa is largely a copy of the UES, although a bit more traditionalist then the rest, although the real odd one out is South Africa. South Africa gained it's independence after the war but Oceania's hierarchal system eventually translated into a new form of slavery, one that directly effects Black Africans. Many proles became serfs as a result, and the Empire threatened an invasion if they did not cease. Not seeking to give up so easily, they turned to the Technocrats, who awkwardly opened their arms. When you need allies you tend to welcome anyone at first glance.

The various unaligned(Rogue) states also take their....interesting colors per say. Communism is still around, although it isn't taken seriously by any of the major powers. The State of Greater Mexica is a neo-aztec abomination, complete with reported human sacrifice. Imperial Authorities have dealing with them for a few years and are considering just Novabombing strong holds that don't surrender, the only thing that keeps them from doing that is the fear of it spreading. The CSSA, likewise is just a bunch of strongmen lying to their people claiming that they rule the world and keep them in a perpetual state of submission. The worst considered is the Imperium of Africa. Recently just survived a Civil War, the Imperium is a African supremacist state that claims it's Emperor(stuck on the throne as a half dead corpse) is a god and they worship him fervently. His titles include: God-Emperor of the African and Neanderthal(Non African) Races, Caliph, Jesus Incarnate, Washington Incarnate, Julius Caesar Incarnate, Heir to the American Throne. Cause if being a god-emperor wasn't insane enough, being the ruler of the African "race" while also being the incarnate of a Jewish man, and two white guys probably is.