Ok, POD of 1917, Germany does NOT decide to continue unrestricted submarine warfare. This leads to the US getting nowhere near as outraged to Germany as well as no Zimmerman telegram, etc. US does not enter the First World War. This means that Germany has no need to rush the final spring offensive, and spends much more time planning out the offensive to make it as foolproof as possible. In the meantime, soon after Russia's surrender, German forces help AH push even further into Italy, reaching the Po River. At this point, Italy surrenders. With 2 allies gone for the Allied Powers and no US entry, allied morale is very low. Germany plans the offensive to perfection as well as utilizing the land they received from Russia in Brest-Litovsk treaty. Germany manages to push through in the West enough for France to surrender. This leads to Britain's surrender due to war weariness. WWI ends with CP victory, France gives virtually every colony over to Germany, AH gets a Serbian puppet state. World is changed forever, WWII likely doesn't occur. However, one aspect which is absolutely crucial to world affairs in this world is the question of whether or not the outcome of Russia's Civil War is changed. Does the presence of Germany in East Europe as well as the large support of the Whites by Germany lead to a victory for the Whites and the establishment of a pro-German Russia? Or do the reds still take the victory?