After an eventful finals week, I did some more work on my ISOT WW1 project. (Backstory, for those who have forgotten: Technology and history [so, textbooks, engineering diagrams, military analyses of battles, etc] from the Third Reich in 1945 has found its way to the Austrians and Germans in 1913 sans nuclear research, while technology [the key thing here is that history was not transported] is sent back to the USA from 1945, sans nuclear tech as well.)
Germany was quick and efficient in dispatching the Western Entente in 1914, as Panzers were added to the ranks and advanced
Blitzkrieg tactics were employed alongside trench warfare (the Allies (Germany, Austria, Bulgaria, Rumania) used trenches to great effect, as the Entente lacked the technology to break entrenched forces but Allied tanks made the reverse relatively simple). France fell quickly, though resistance was organized by the British in the south as part of an effort to give Russia a chance- this only lasted until the Germans invaded Denmark, commandeered and upgraded their navy, and secured the English Channel with help from their advanced aircraft. Russia fell quickly as well, under a combined German and Austrian onslaught. Germany left most of the work to the Austrians, but claimed the Baltics and puppetized a small Polish state. Finnish rebels eagerly accepted German arms and leadership against the Russians. German gains in Africa can easily be attributed to their bolstering colonial forces after reading the OTL reports of the war in Africa. von Lettow-Vorbeck was made Commander-in-Chief of the Afrika Korps (because of what he did in OTL, and what they hoped he would do ITTL), and easily defeated the overconfident British and French forces (using easily loosely here). A handful of supported independence movements later, and the British presence in Africa is all but eradicated.
Austria did far better than OTL.
FAR better. Their command was reorganized, and quite sobered by the ISOT'ed information regarding their performance IOTL WW1. Ethnic issues were addressed- often, this ended up with the Austrians holding the Hungarians at gunpoint (the Austrian part of the Empire was
relatively more open to ethnic equality than the Magyar part)- as they realized that their collapse would be a very real possibility if they failed to do so. Better yet, they expanded their industry with the new technology- not as much as Germany, but enough to make a difference. With numerical and technological superiority against the Russians, and a knowledge of their plans, they were at Kiev almost as quickly as the Germans were in Paris. Italy was eager to join the Allies after seeing the early successes, but Austrian leadership was a little peeved by the backstabbery that they perceived to have happened OTL, and so Venice soon became a possession of the Habsburg crown. Austrian forces made it as far as Turin and Florence, but conceded those gains in favor of not annexing an all too large and hostile minority. They chose to instead take some overseas colonies, figuring that if they could solve ethnic tensions at home then maybe they would be able to handle some overseas territories. It wasn't as easy as they had expected, but things have only been picking up since the Islamic and Jewish revolts in the Holy Land died down (the Muslims were sent packing and Arabia was established as a sovereign state, the Jews were given an equal status in recognition of their contributions during the war [the Allies also felt kind of bad for what happened IOTL]).
France actually came out of the war mostly intact. There were several revolts against the government, given how poorly the war had gone, and their African colonies were hanging by a thread, but aside from the loss of Chinese spheres of influence they didn't fare all that poorly. It helped that they agreed to give Morocco full independence from French influence.
Britain came out of it the worst. The defeat of the British navy, BEF, and British forces in Africa led to a rapid deterioration of their grip on their African colonies. Egypt-Sudan claimed the Nile regions, and the Boers emerged independent in South Africa. Egypt allowed the British to use the Suez freely, however, so it wasn't too big a loss to Britain. They're currently debating giving India Commonwealth status, as fears of losing the subcontinent entirely grow. The only British campaign of the entire war that succeeded was in Hong Kong- the Germans wanted to make a show of strength in the East, and so- along with a small Austrian contingent- laid siege to, and captured, Hong Kong. An offensive launched in late 1915 from Singapore retook the city, after Japanese incursions against Tsingtao forced the Germans to shift their focus. In Europe, pressure from the Germans forced them to give full independence to the entire island of Ireland, unconditionally. That indirectly gave rise to the British Fascist movement, as what was viewed as a "stranglehold" was placed on them by the Germans by limiting their navy and the expansion of the German navy.
Italy didn't do much in the war- they were unprepared for the Austrian betrayal, and barely managed to avoid losing Rome. They lost their colonies, and are now facing an increasingly powerful political movement known as the fascists under the leadership of war veteran Benito Mussolini, largely comprised of those angry and dissatisfied with the government's failures in the war.
Russia came out of the fiasco... interestingly. Defeated dramatically by their two worst enemies, they were humiliated, crippled, and vulnerable. Communist uprisings in the West rapidly overwhelmed the Tsar's forces, which had largely been decimated by the war. In the Center, German and Austrian forces rapidly reasserted the Tsar's authority in an attempt to maintain the monarchy, though Communist partisans haven't fully been eradicated. Around Petrograd, called Leningrad by the Communists, and Volgograd, the Communist forces have claimed complete control- though as starvation has begun to set in, this iron grip continues to weaken.
The United States is quite isolationist and quiet. After the Americans rapidly industrialized and mobilized, Canada and Mexico were subjugated by 1916 and added to the USA. Additional campaigns into the Gulf and Central America secured the entire North American continent for the Americans. Designs were made to join the war in Europe by some of the more expansionist elements of American politics, though isolationism won out (isolation to the American continents, that is). The government is trying to find a good reason to officially annex their puppet states in the Gulf.
The Convention of Prague was written by German, Austrian, Bulgarian, and French diplomats after the majority of fighting had ended, in an effort to establish the dominance of the German Powers and their close allies over the world and to prevent a system of alliances from forming yet again, regulating the sizes of militaries for smaller nations and most non-European member states. Members include:
Germany,
Austria,
France, Holland, Belgium, Denmark, Norway, Sweden, Finland, Russia,
Bulgaria, Greece, Ireland, the
United Kingdom, Portugal, Italy, Egypt, the Boer State of South Africa, Ethiopia, Thailand, Mongolia, and
Japan. The "Great Powers", or those principally in charge of policy and guidelines, are underlined.