What the feck are you going on about?
At one point Buenos Aires population was 1/3 black.
There was obviously a conscious and subconscious agenda to erase the countries African population.
Doubt it, source? Montevideo certainly was nothing remotely close to that, which makes it weird to see people banging on about the origins being white supremacist conspiracy theories to impose itself.... on a very small share of the population, about 8%. Weird how 92% would have nothing better to do than think of ways of establishing their superiority
. What this 92% actually did was split in two halves and spend about 100 years killing each other in civil wars .
In terms of inbound traffic Buenos Aires was a hub for sure, they would get dropped there and sent over to Chile and from Chile transported north up the Pacific Coast. You would get some trickle down but for the most part the slaves in Uruguay and Buenos Aires were household "help" for the few that could afford it, not labourers out in the fields. Mind you, Argentina is vast so probably had some hotspots.
Again, can't see how your conscious and unconscious agenda angle fits with Uruguay going to Europe for the 1924 and 1928 Olympics with black players. The entire point of the government supporting and funding those trips was putting Uruguay on the map, making itself known. If there had been such an agenda there would have been none, surely. Around that same time, kicking a black player was not even considered a foul in Brazil.