Currently there is a tremendous debate in social networks around this issue, fueled by AMLO's request that the Vatican and the Spanish Crown apologize for the crimes committed during the Conquest.
The question is: did the colonizers killed millions of inhabitants of this continent or not (I exclude the millions who died from the diseases they brought, including the penultimate Inca, who died of smallpox without having seen a single Spaniard)? Then, if they were killed: was it genocide or not? There are those who use technical arguments to suggest that there were deaths, even many, but it was not genocide. Others say that you can not judge what was done then, with today's criteria; In all this, the centuries of exploitation of the resources of the continent with manpower, largely native, is not much discussed.
So here is the debate ...