OK, so, what could be the alternate capitol for Argentina? ( something like US District of Columbia- so I presume a planned newly built city- because it's hard to expect from BA to agree that some allready existing city becomes capital intead ).
Like Washington was placed in between North and South, I believe that that alternate capitol of ARgentina should be placed somewhere between Province of Buenos Aires and the rest of the country.
What about name- Ciudad San Martin maybe?