Let's call it as it is, an entire continent was usurped, a gigantic fertile landmass rich in resources was stolen along with unlimited slave labour and IP from Europe. The consequence is predictable. Using jingoism to spin this into some sort of exceptionalism celebrates the loot and plunder without a hint of self consciousness or remorse, and cements a barbaric ideology that fuels more indiscriminate global plunder…
Slavery hasn't been a factor for a century and a half. Natural resources play a meaningful role, but there's plenty of poor countries with resources. And the indigenous people before didn't have a juggernaut economy from those resources. Slavery and a stolen continent are horrible, but they don't explain what happened economically.
The slaveowners made profits for nearly no work, and the banks made plenty of profit by giving out loans to the slaveowners to buy more slaves, too. It's hard to look for causality, but this seems like an obvious source of far-removed consolidation of capital that would last over time.