You also clarified how the "Battle of Salinas" is a dustup at none other than the OTL Salinas River, although it was on a scale considerably smaller that I imagined.
And as I found out trying to learn how that river got its name OTL (as a clue to how another one much farther north might have got it instead), the river having the characteristics it is named for OTL seems to require a considerable amount of settler activity near it, to divert its surface waters and dry it up. (Much of the river is underground so it doesn't go away, but the salt marshes formed due to diversions). But that makes sense considering the New Spanish development drive and the gold rush drawing in the motley crew of settlers there by now.
Nice job screwing up my sympathies too; there isn't really anyone I can root for in this fight--too late for the various native peoples I fear, though perhaps they did a little better than OTL due to the New Spanish regime being a bit more native-friendly. But only a little if they have missions; those places were basically extermination camps OTL anyway. It was not quite the intent of the OTL project to accomplish that of course, but the forced confinement exposed the native peoples to every Eurasian disease in the book, and of course the form of religious conversion and cultural transformation the friars imposed amounted to cultural genocide in itself--and that was of course coupled to social transformation meant to make instant peasants of them.
Exterminating the Indios was not the goal--but subjugating them so that they could not be agents free to make political deals with rival powers was. Mainly the Spanish and their OTL Mexican successors feared the Russians, who did have a New-France-like policy of forming alliances with natives--ITTL there is a lot more to fear from their influence of course--the English were also a factor OTL as the ENA is here. If denying the Russians potential native allies meant physical as well as cultural genocide--well, that was unfortunate but no doubt an unavoidable misfortune, given the larger stakes.
ITTL, I do gather the New Spanish regime is more comfortable with working with sufficiently compliant Native peoples and so perhaps this timeline's version of the Missions was not quite the string of hellholes it was OTL; perhaps there were more instances of native peoples being permitted to relate to the government and the incoming New Spanish settlers as distinct peoples retaining much of their old identity and organization openly, and even personal autonomy so not all of them were herded into these concentration camps. But on the other hand the foreign challenges the OTL mission system was a response to come earlier and stronger so there is more haste, and the authorized, preferred New Spanish settlers came in sooner in greater numbers--then were themselves swamped by the gold rush mob.
Who else to favor? I'd have liked to champion the success of the New Spanish Kingdom within the larger Empire of the Indies (I'm pretty sure I have my terms muddled there, can you remind us the name of the overall Empire and of the various kingdoms again?)--but they are moving, under Carolinian influence, in a Burdenist racist direction--good for the Native peoples perhaps (those not dying in droves from sudden exposure to the Eurasian disease cocktail and of course any who don't conveniently die off are people in the way, albeit people with more of their rights respected in principle if not in the event) but very bad for people of African descent--New Spain is committing more, not less, to slavery and under Carolinian influence the ameliorating effects of the Latin slave code will doubtless be brutalized to the harder form the Carolinians favor--they are themselves the active, leading parties in setting up large slave-based enterprises, citrus plantations in what is called OTL "Southern California" and tropical fruits in central America. So my sympathy for the New Spanish, indeed whole Empire of Indies, system is much diminished.
Well, of all the Western Hemisphere polities my allegiance and sympathy long ago veered away from the compromised ENA to the USPA--which of course has the apparently ominous fate of going Societist hanging over it. But even if there is some grand alliance between the northern confederations of the ENA (the real ENA, just as the Union was the real USA OTL in the Civil War) and USPA, they will have some tough fights ahead of them--Carolina is already at least roughly equivalent to the OTL Confederacy, lacking much to the west but more than making it up with island provinces to the south. Unlike the OTL Confederacy, Carolina is a long-established union in its own right; it won't suffer the decentralization and new-minted status of its OTL counterpart. And Carolina will assuredly have the alliance of breakaway French Louisiana (and its island provinces in the Caribbean) and apparently the Empire of the Indies. OTL the Union Navy was far superior to the Confederate one; surely ITTL the Carolinians supply much of the manpower and hulls of the ENA Navy and will face the Northern fleet on much more equal terms--again reinforced by the Louisiana fleet and the doubtless mighty fleets of the Empire of the Indies. To get to the northern parts of California by sea the ENA fleet must run this formidable gauntlet all the way to the straits separating South America from Antarctica; even USPA aid will only buy them a respite before facing those terrible waters, then an escort northward to again face the Empire of Indies Pacific squadrons all the way to the bay known OTL as San Francisco. Or of course ENA elements can opt to go via the Indian Ocean and across the vast Pacific--a friendly USPA, which at last report held the Philippines, would again be a help, but still it's one hell of a long, slow haul going that way.
Overland, a triple Carolina, Louisiana, New Spain alliance would harass and interdict the already difficult routes to California. Especially if the synergy of Burdenist pro-Native ideology and New Spanish deeper Native roots enables the latter especially to capitalize on their holdings in New Mexico and recruit various Native tribes as auxiliaries--I'm imagining Apaches and Comanches, along with Navajos, seizing strategic passes in the Great Basin. The overland movement of the northern ENA forces and settlers will be diverted far northward. Or else the ENA must recruit a very big army for a nasty fight on far-flung frontiers, against largely Native forces, which will make for considerable awkwardness in dealing with the other Native alliances who live farther north--even the Howdensee, despite their long accommodation, might become a dangerous element of unrest.
If the ENA is to prevail, at least in upper California, I see it happening via a strong movement into OTL Oregon/Washington, establishing naval bases there, and moving south by land and sea to support a pro-ENA rebellion in the Bay Area and Central Valley. But I think it is already foreshadowed that in the region known OTL as Southern California, south of the Tehachapi Mountains, the ENA contingent is Carolinian-dominated and will presumably reinforce the New Spanish hold; however sweeping ENA victory may eventually be in the Central Valley and northward, they will never get Las Estrellas or anywhere southward of there.
And of course it is also forewarned that the ENA is not the only contender--the Russo-Lithuanians are a big factor and perhaps better placed to secure a rebellious northern California; there are plenty of them already in residence and the Company is already strong with many Pacific bases, holding as it does all of Yapon and with a strong influence on Hawaii, as well as the bases it has in the Pacific Northwest of North America. By sea they are much better posed to move on California than the ENA could be; the question is whether the ENA can make good its claims via the long and chancy overland route.
Or make a deal with the Russo-Lithuanians of course; with them, the USPA, and possibly the metropolitan Kingdom of France on one side working for an agreed-upon settlement, the formidable triple alliance of Carolina, Louisiana and Empire of Indies would be in for a nasty fight.
But while others have jumped to the conclusion that USPA would be in, I'm not so sure; I think France is a more likely ENA ally actually since Louisiana would be in rebellion, but I also doubt France will ever be able to subdue and hold its American territories once lost--either a conquering ENA holds the continental part and maybe the islands, maybe France gets and can hold just the islands, or perhaps the Empire of Indies takes possession of parts or the whole of either part. ENA will probably not support Paris taking more direct control of the continental part of Louisiana though.
And I don't have the feeling the ENA will win, not as sweepingly as the Union did OTL over the Confederacy anyway--holding Carolina, even just the continental part of it, might prove a poison pill impossible to digest. Perhaps by the radical method of freeing and mobilizing the former slaves it can be done, but if taken and held by that method the former slave nations will be radically different and quite differently governed than the northern Confederacies of the ENA. And while I think the ENA can anyway hold its own against Carolina, the balance of power is not as favorable to the North as it was OTL, even before factoring in the two Latin allies.
The only reason I have to doubt New Spain will hold on to all of California is the implication in canonical text that it doesn't, but it isn't clear that the ENA gets any of it--it might be a Russo-Lithuanian holding, or a nominally independent republic or duchy or what have you being alternately courted and manipulated by all three of these powers.
And as I found out trying to learn how that river got its name OTL (as a clue to how another one much farther north might have got it instead), the river having the characteristics it is named for OTL seems to require a considerable amount of settler activity near it, to divert its surface waters and dry it up. (Much of the river is underground so it doesn't go away, but the salt marshes formed due to diversions). But that makes sense considering the New Spanish development drive and the gold rush drawing in the motley crew of settlers there by now.
Nice job screwing up my sympathies too; there isn't really anyone I can root for in this fight--too late for the various native peoples I fear, though perhaps they did a little better than OTL due to the New Spanish regime being a bit more native-friendly. But only a little if they have missions; those places were basically extermination camps OTL anyway. It was not quite the intent of the OTL project to accomplish that of course, but the forced confinement exposed the native peoples to every Eurasian disease in the book, and of course the form of religious conversion and cultural transformation the friars imposed amounted to cultural genocide in itself--and that was of course coupled to social transformation meant to make instant peasants of them.
Exterminating the Indios was not the goal--but subjugating them so that they could not be agents free to make political deals with rival powers was. Mainly the Spanish and their OTL Mexican successors feared the Russians, who did have a New-France-like policy of forming alliances with natives--ITTL there is a lot more to fear from their influence of course--the English were also a factor OTL as the ENA is here. If denying the Russians potential native allies meant physical as well as cultural genocide--well, that was unfortunate but no doubt an unavoidable misfortune, given the larger stakes.
ITTL, I do gather the New Spanish regime is more comfortable with working with sufficiently compliant Native peoples and so perhaps this timeline's version of the Missions was not quite the string of hellholes it was OTL; perhaps there were more instances of native peoples being permitted to relate to the government and the incoming New Spanish settlers as distinct peoples retaining much of their old identity and organization openly, and even personal autonomy so not all of them were herded into these concentration camps. But on the other hand the foreign challenges the OTL mission system was a response to come earlier and stronger so there is more haste, and the authorized, preferred New Spanish settlers came in sooner in greater numbers--then were themselves swamped by the gold rush mob.
Who else to favor? I'd have liked to champion the success of the New Spanish Kingdom within the larger Empire of the Indies (I'm pretty sure I have my terms muddled there, can you remind us the name of the overall Empire and of the various kingdoms again?)--but they are moving, under Carolinian influence, in a Burdenist racist direction--good for the Native peoples perhaps (those not dying in droves from sudden exposure to the Eurasian disease cocktail and of course any who don't conveniently die off are people in the way, albeit people with more of their rights respected in principle if not in the event) but very bad for people of African descent--New Spain is committing more, not less, to slavery and under Carolinian influence the ameliorating effects of the Latin slave code will doubtless be brutalized to the harder form the Carolinians favor--they are themselves the active, leading parties in setting up large slave-based enterprises, citrus plantations in what is called OTL "Southern California" and tropical fruits in central America. So my sympathy for the New Spanish, indeed whole Empire of Indies, system is much diminished.
Well, of all the Western Hemisphere polities my allegiance and sympathy long ago veered away from the compromised ENA to the USPA--which of course has the apparently ominous fate of going Societist hanging over it. But even if there is some grand alliance between the northern confederations of the ENA (the real ENA, just as the Union was the real USA OTL in the Civil War) and USPA, they will have some tough fights ahead of them--Carolina is already at least roughly equivalent to the OTL Confederacy, lacking much to the west but more than making it up with island provinces to the south. Unlike the OTL Confederacy, Carolina is a long-established union in its own right; it won't suffer the decentralization and new-minted status of its OTL counterpart. And Carolina will assuredly have the alliance of breakaway French Louisiana (and its island provinces in the Caribbean) and apparently the Empire of the Indies. OTL the Union Navy was far superior to the Confederate one; surely ITTL the Carolinians supply much of the manpower and hulls of the ENA Navy and will face the Northern fleet on much more equal terms--again reinforced by the Louisiana fleet and the doubtless mighty fleets of the Empire of the Indies. To get to the northern parts of California by sea the ENA fleet must run this formidable gauntlet all the way to the straits separating South America from Antarctica; even USPA aid will only buy them a respite before facing those terrible waters, then an escort northward to again face the Empire of Indies Pacific squadrons all the way to the bay known OTL as San Francisco. Or of course ENA elements can opt to go via the Indian Ocean and across the vast Pacific--a friendly USPA, which at last report held the Philippines, would again be a help, but still it's one hell of a long, slow haul going that way.
Overland, a triple Carolina, Louisiana, New Spain alliance would harass and interdict the already difficult routes to California. Especially if the synergy of Burdenist pro-Native ideology and New Spanish deeper Native roots enables the latter especially to capitalize on their holdings in New Mexico and recruit various Native tribes as auxiliaries--I'm imagining Apaches and Comanches, along with Navajos, seizing strategic passes in the Great Basin. The overland movement of the northern ENA forces and settlers will be diverted far northward. Or else the ENA must recruit a very big army for a nasty fight on far-flung frontiers, against largely Native forces, which will make for considerable awkwardness in dealing with the other Native alliances who live farther north--even the Howdensee, despite their long accommodation, might become a dangerous element of unrest.
If the ENA is to prevail, at least in upper California, I see it happening via a strong movement into OTL Oregon/Washington, establishing naval bases there, and moving south by land and sea to support a pro-ENA rebellion in the Bay Area and Central Valley. But I think it is already foreshadowed that in the region known OTL as Southern California, south of the Tehachapi Mountains, the ENA contingent is Carolinian-dominated and will presumably reinforce the New Spanish hold; however sweeping ENA victory may eventually be in the Central Valley and northward, they will never get Las Estrellas or anywhere southward of there.
And of course it is also forewarned that the ENA is not the only contender--the Russo-Lithuanians are a big factor and perhaps better placed to secure a rebellious northern California; there are plenty of them already in residence and the Company is already strong with many Pacific bases, holding as it does all of Yapon and with a strong influence on Hawaii, as well as the bases it has in the Pacific Northwest of North America. By sea they are much better posed to move on California than the ENA could be; the question is whether the ENA can make good its claims via the long and chancy overland route.
Or make a deal with the Russo-Lithuanians of course; with them, the USPA, and possibly the metropolitan Kingdom of France on one side working for an agreed-upon settlement, the formidable triple alliance of Carolina, Louisiana and Empire of Indies would be in for a nasty fight.
But while others have jumped to the conclusion that USPA would be in, I'm not so sure; I think France is a more likely ENA ally actually since Louisiana would be in rebellion, but I also doubt France will ever be able to subdue and hold its American territories once lost--either a conquering ENA holds the continental part and maybe the islands, maybe France gets and can hold just the islands, or perhaps the Empire of Indies takes possession of parts or the whole of either part. ENA will probably not support Paris taking more direct control of the continental part of Louisiana though.
And I don't have the feeling the ENA will win, not as sweepingly as the Union did OTL over the Confederacy anyway--holding Carolina, even just the continental part of it, might prove a poison pill impossible to digest. Perhaps by the radical method of freeing and mobilizing the former slaves it can be done, but if taken and held by that method the former slave nations will be radically different and quite differently governed than the northern Confederacies of the ENA. And while I think the ENA can anyway hold its own against Carolina, the balance of power is not as favorable to the North as it was OTL, even before factoring in the two Latin allies.
The only reason I have to doubt New Spain will hold on to all of California is the implication in canonical text that it doesn't, but it isn't clear that the ENA gets any of it--it might be a Russo-Lithuanian holding, or a nominally independent republic or duchy or what have you being alternately courted and manipulated by all three of these powers.