No problem on your campaigning, it's always good to have input on what my plans for the TL are.It would but it might not be enough.
But in OTL during the Gold Rush California was one of the most expensive places to live in there was so much gold around that within California it actually had little value. So while California's international debts might be easily paid internally it might still be a mess. The government might be broke if all the mines are privately owned. And although it might put high taxes on mining; if it behaves like Mexico (and many other latin american countries did early on) the land owning elites would be tax exempt. So the government would still be broke.
Also while there is lots of gold and silver mining infrastructure might not be as developed as OTL, so deeper bigger mines might not be able to be mined till later. However by the 1900s there should be no problem.
Also I think that while there might be an attempt or the though of annexing all of California in the same way that there was an "all Mexico" sentiment in OTL for some people. But it would not be great for the US to have a large territory, with an angry unwilling occupied population. Sure it is only 2 million people at most. But even that would be a huge nuisance.
TR might even support this but I think it is smarter. Much easier to annex the Anglo "willing" parts of California and put a pro American president in power.
Anyway I've been campaigning of a free california all day. It is your TL, and either way it is still the best.
Isabella is near Walker Pass in California approximately at the town of Ridgecrest, Euskino is Phoenix, and Vanguardia is Provo. Vegas isn't shown on the map but it would be at the very northwest of Cañon.Quik question on the map. Does Isabella = Vegas, Euskino = Tuscon, and Vanguardia = Salt Lake City more or less?
I'll post the next update tomorrow. Got it all finished, now I just have to go through and do the footnotes.