Slavery (and, Jim Crow, because everyone seems to be missing this point regarding what happened after slavery) stole much more than that.
You vastly underestimate what a big sum of money would do for the African American population. In terms of being able to establish equity, own investments or houses. Which is why in 1865 the remedy proposed wasn't "fix the slave quarters" (which is kind of what you're proposing), it was "40 acres and a mule".
We aren't living in 1865 and that is a weird analogy given present day conditions. To focus, only on slavery ignores the 150+ years of racial discrimination and systematic racism that has had, IMO an equally devasting effect on black Americans (i.e. I would argue the prison industrial complex in the US is just as sinister as slavery)
You vastly underestimate how nearly impossible it is to do the bolded with out education, skills, or infrastructure.
Fixing the infrastructure does not address the wealth gap between white Americans and black Americans.
I'm sorry but I think you're wrong on this.
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1Education is strongly correlated with wealth
- There have been studies that have shown a link between wealth inequality and skilled labor.
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2Infrastructure investment increases productivity which should have a positive effect on economic growth
There is
lots of economic data on the above:
1Relationship between education/wealth
2Relationship between infrastructure and productivity (pg 9)
Saving behavior by age/race (pg 19 starts the graphs)
Education gap/ race
Labor force statistics by race
As an aside, since it seems like you honestly care, read this short paper:
http://www.equality-of-opportunity.org/images/nbhds_exec_summary.pdf
What are the properties of areas that improve upward mobility? Within a given commuting zone, we find that counties that have higher rates of upward mobility tend to have five characteristics: they have less segregation by income and race, lower levels of income inequality, better schools, lower rates of violent crime, and a larger share of two-parent households.
We also find that areas with a larger African-American population tend to have lower rates of upward mobility. These spatial differences amplify racial inequality across generations: we estimate that one-fourth of the gap in intergenerational mobility between blacks and whites can be attributed to the counties in which they live.
The above is pretty sobering.
EDIT: some of my citations were incorrectly labeled