AHC: Longer Chile

How realistically long can Chile become and still be a functional country in terms of foreign diplomacy and inner stability(well relative to the continent at large anyway)? Earliest POD is 1800-1820, around the the Latin American rebellions.

Caveat, Chile has to be long, so no control place like Cusco, La Paz, Eastern Patagonia or any contact with the Amazon or Chaco region, bonus point if somehow Peru loses access to the Pacific, double bonus point if Ecuador loses access as well, gold medal if Chile cuts Colombia as well and has access to the Caribbean Sea. Crazy objectives but I still aim at plausibility.
 
Well the easiest way is that During the War of the Confederation, Chile Anex Peru, and lost the control over the Andean Plateau, and that this zone OF Peru still continue his Union With Bolivia. But i doubt this situation could be maintained.

Now more realistic, is that during the Pacific War an the Occupation of Lima, Chile redact the Treaty include that Chile start in the coastal plain from Pisco, Peru, and all the Coastal plain was Chilean territory and all the plateau was Peruvian Territory, but not much more north of that as Lima technically is in the Andean plateau that abruptly fall to the ocean

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Chile will look more or less
 
Well, you should also consider most of Cuyo region (with the exception of the OTL Argentinian province of La Rioja) as part of ATL Chile.
 
Well the easiest way is that During the War of the Confederation, Chile Anex Peru, and lost the control over the Andean Plateau, and that this zone OF Peru still continue his Union With Bolivia. But i doubt this situation could be maintained.

Now more realistic, is that during the Pacific War an the Occupation of Lima, Chile redact the Treaty include that Chile start in the coastal plain from Pisco, Peru, and all the Coastal plain was Chilean territory and all the plateau was Peruvian Territory, but not much more north of that as Lima technically is in the Andean plateau that abruptly fall to the ocean

2.jpg


Chile will look more or less
Can Chile annex Peru's coastline in one single war, wouldn't the area be rebellious by that point?
Well, you should also consider most of Cuyo region (with the exception of the OTL Argentinian province of La Rioja) as part of ATL Chile.
Where's the longness in that!?!?
 
Can Chile annex Peru's coastline in one single war, wouldn't the area be rebellious by that point?
Chile can and did, After all the country have the control of Peru for 2 years, and most of t he Peruvian resistances to the Chilean control was in "la sierra" That was the Peruvian Andes plateau, Peru never could muster enough forces to really expel the Chileans troops from the Coast,or Lima, but at the same time Chile don´t have enough manpower an logistic deep to conquer the Andean Plateau, that Chile could they could but at the end of the war the government was feed up with the Peruvian intransigence and the constant USA intervention.
 
my take:
- to the north, Chile doesn't return Tacna Province to Perú-
- to the south, Chile's right in Antartica are internationally recognized, at least in part.

Chile, from Tacna to the South Pole, amazing
 
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