And money may come into it.
Precisely.
The link that Notch7 added some time ago, and the reason why I mentioned slavery, it was an intellectual discussion about racism and its connection to slavery. What it wasn't, it wasn't a comment about slavery per se.
Whereas your comment was all about slavery and nothing else. There was no mention of racism, or its connection to racism. They are not inextricably linked.
Going back to that link, there was 3 streams to the thoughts about slavery.
ECONOMIC, CULTURAL and IDEOLOGICAL.
I assume you haven't read it.
Just to recap, for your benefit, (and I am paraphrasing Notch7, I'm sure he'll correct me if I paraphrase him incorrectly).
Notch7 suggested that money was the driving force behind slavery, and that racism was born out of that slavery, whereas my thinking was that racism created the enslaving of Africans.
We appear to have taken the opposing view of the both views expressed in the link added by Notch7.
I suspect both views have their merits. Perhaps a reasonable view is that which I mentioned above: slavery and racism are not inextricably linked.
Neither is a cause or effect of the other.