Added footnotes. Replies to your comments are below.
Have some questions about what is going to happen in the TL:
- When will California and America join the war?
- Will the Russian Revolution occur just like it did in OTL?
- Will there be an Arab Revolt?
- Which nations are on France and Germany's side?
- Are there other nations against France and Germany?
- Will a Lusitanian-like scenario pull America into the war?
- Is there going to be the Zimmermann Note, only this time sent to California?
Some of these questions I can't answer because of spoilers. But I'll answer the ones I can. The Russian Revolution and Arab Revolt probably won't occur the same as OTL, but the forces behind the events are definitely still there. I'd say more so for the Arab Revolt with the earlier loss of Egypt, the humiliation of the OE in the Turkish War, and the favorable autonomy granted to Serbia and Montenegro.
Currently the sides are France and Germany against the UK, Spain, Portugal, Italy, Hungary, and Russia.
I haven't decided exactly what will trigger the US entry into the war, but it probably won't take as much to bring the US in. Depending on how I work it, California might be the trigger or joining in from an alliance with the UK, still haven't decided.
I'm conflicted; normally under these circumstances I'd want Germany to win. But under the same circumstances, France to lose. I don't know which side to support

Equally conflicted.
France and Germany are clearly the agressors here. And I've never been a fan of the über-Gemanys much less über-Frances in ATLs. But we kinda know they will be on the winning side as the US will be in their side. (Unless Wilcox pulls a Kansas City Shuffle and has the US on the loosing side of a Great War - that doesn't happen often).
Britain has been acting like a douche in TTL, Hungary isn't that much better. So you don't want them winning. But Russia has been chill in TTL and it has Alyeska, which I hope stays Russian and not get swallowed by the US.
At the same time if Illyria joins the winning side, we can see a semi-Yugoslavia if it takes the Croat lands from Hungary and some ports from Italy. Ragusa can also take some land and we might see a revitalized Dalmatia (talk about ancient rebirth). I am 100% for this.
My guess is the Ottoman's will go Alliance since Russia its traditional rival and Hungary - still kinda a rival - are on the Coalition.
Keep it up Wilcox.
Excellent. That's part of my goal for the timeline, that there aren't really any objectively good or bad sides.
Nice update. Can we get a map showing the belligerents?
Soon, I'll probably put one up of Europe later tonight or tomorrow.
Given the foreshadowing regarding California, I doubt that the US will actually lose. A pyrrhic victory for the United States could be interesting though.
The war grinds to a standstill in Europe forcing a bitter truce. While the United States makes territorial gains on its front against California, the war leaves the western and northern states ruined. The rebuilding process is complicated by the souring of relations between the minor powers of the Western Hemisphere and economic turmoil.
Yeah, I could see something like that. The United States isn't isolated by its oceans in this timeline.
And I sincerely hope it doesn't!

(and not just because of the slowly increasing plausibility challenges every year, either) At the very least, I'd be thrilled if they permanently lost Alaska/Alyeska at some point, Revolution or not.......even if it just becomes a new home for the Romanovs and/or their allies and/or is a satellite for a while.
Btw, Wilcox, great update.
I haven't quite decided what to do with Alyeska yet.
interesting war so far, hopeful that it will be as interesting and well-balanced as has been the calling card of this TL thus far.
Would be interested to learn some more about warfare in this world war, such as the logistics and geographies of relative arms and armed populations of the nations of the Alliance Carolingien and the New Coalition at the start of the war. Starting WWI nearly a decade earlier than OTL would make the fighting better resemble OTL's Russo-Japanese War than the outright trench warfare of our WWI, at the same time as having two central continental powers aided to some degree by mountains in the south, oceans to the west and north, and buffer states in the east, seems to indicate to me, as someone mentioned in an earlier post, that the majority of the fighting might be contesting territories outside the core of Europe. Can this war devolve into trench warfare once the lines are settled on the fronts? It seems less likely to me here because of the geography and because of the Carolingien advantages in industry, population, and location.
My last query here is, what are the victory conditions for each nation at the outset of the war- what are they fighting for? Growing out of imperial ambitions of the Alliance Carolingien, the campaigns of each nation will be centred around the achievements of specific goals, or do we assume that Alliance Carolingien is merely seeking outright domination of the world? The war seems to have been predicated on middling southern European states grouping together to avoid consumption under Franco-Germanic dominance, with Britain likely pulling their strings to some degree.
My handicapping of this war calls for major territorial acquisitions by the Alliance Carolingien at the expense of the Lega del Mediterraneo, while in Asia one has a difficult time seeing Corea emerge victorious in the face of a Russo-Japanese double-teaming with France their only major ally with much power in the region. I would have a difficult time seeing the United States really play much of a role in this war in fact, but again, the major goals of all the parties are not clear to me outside of 'banding-together-to-halt-expansion-of-FrancoGermany,' which, really, i have a hard time seeing the New Coalition doing. Maybe I am overestimating the strength of the Alliance Carolingien at the start of the war, the weakness of the Lega, or the inability of the British to project enough power to invade France or Germany, but getting a sense of the relative military capacities of each nation at the outset might make it clearer.
I'm not really that familiar with or interested in the technical side of military history so you probably won't be seeing much on weapons and such, but I'm trying to include some information on tactics. As for victory conditions, I haven't really thought about what the two sides' long-term plans are. But Germany is now definitely making plans for what to do with Russia, where before the Russians joined they were mostly looking to help France. Britain and the rest of the New Coalition are looking to contain France and German expansion in Europe through military and economic limitations, along with colonial concessions and maybe minor territorial gains on the continent.
Attached a (really awful, sorry) map with who i saw mentioned to be on which side as of the last post- Blue for Carolingiens, Red for New Coalition, and Orange for Lega- most of the world is neutral grey, which means 'not really mentioned yet' but if we assume the US is with the Carolingiens, they're Blue too. Though not mentioned, it seemed safe to assume the Illyrians were in the Lega?
Not sure which side Turkey is on- guessing the Caorlingien but not sure so left grey. Same for northern europe- would expect Netherlands and Belgium to go Carolingien, but Scandinavians may opt for neutrality. Really it seems like there could be a diplomatic battle for allies in some strategic spots, and ways to play places against each other.
Looking at the map, with the world set up this way, it's hard to see a lot of bright signs for the Lega, even with the British and Russians backing them.
Illyria and the OE are still neutral for now, and you're missing a few of the combatants' colonies (Portuguese Africa and the Guianas mostly). Other than that the map looks good.
wilcox, is there any chance that you'll make part of the Great War dependent on the audience like you have done for a few elections?
Now that would be awesome!
I probably won't include anything interactive during the war since a lot of my plans for after depend on it. Some of the post-war events might be interactive though.
Seconded. Though it will likely be after TR's reelection, which is highly likely - one does not simply win an Olympic medal and not get reelected. Perhaps then not the outcome of the war, but the outcome of the peace. Which would be just as awesome.
I just had to meme that. Sorry.
That is brilliant.
Hmm. Perhaps TR's participation in the Olympics could set a precedent, at least for physically fit Presidents.
Possible. But looking up the fitness of politicians is hard.

(f.e. I couldn't even find any numbers for TR's weight for which class boxing he'd be in so I had to guess)
Good work! They should never have invaded Spain; focus on Russia first, that's what I say. The French have a good border defence in the form of the Pyrennees, that the Spaniards would have an extremely hard time invading across.
Yes, but I don't think they knew Russia was going to be a threat. In fact, I think they still don't view Russia as a threat. To the French, the thought of a British invasion from Spain was much more immediate than the Russians coming through Germany, their good ally.
Cheers,
Ganesha
Yes, France didn't really expect Russia to be so much of a threat in Europe, and Spain and Italy are more important to France's focus as they are more helpful to Britain.
Quite interesting!
Agree here.
Also I was kinda hoping for Galicia to backstab Russia and Hungary and join the German side. Seems like they have more to win there (chunks of Ukraine and Upper Hungary). Plus the Russians have probably not been treating Galicia too kindly in their partnership.
On the Spanish front, it kinda seems possible that France could stir some nationalist sentiment on the Basques to push further into Spain.
Also, I am still curious about Illyria. For now, their neutrality is probably quite a nuisance on Germany and Italy, who could use its alliance against the other. But I don't want it to join the wrong side.
Keep it up Wilcox!! (will you be providing maps of the campaign).
With Galicia, the Russians have kept a pretty tight control on the government's opinion toward Russia so they didn't really have much room for diplomatic maneuvers.
Basque and Catalan nationalist sentiment would indeed be a good thing for the French to stir up.
Illyria is probably going to do its hardest to stay neutral. With all the armies around it, it's sitting nice and happy and peaceful in the eye of the storm and doesn't want that to change.