What causes this?

What causes this?

Attached: iq5-580x381.jpg (580x381, 36K)

Social-economic factors.

Distribution of wealth. Look up redlining and the history of housing. Blacks started way behind the starting line compared to whites

Truth dubs
Inb4 the racism

30-40 year old statistics?

Well lets look at an American time line. Slavery was only really abolished in 1865, but even then we had the Jim Crow era garbage and the Civil Rights movement. If you think the racist people in power became not racist after 1954 you're adorable naive. The rich people taught their kids the same shitty value and while not all of them took it to heart we still have people in power who want to push the southern values from the 50.

There are also things that obscure true IQ statistics, even then IQ is a garbage system to measure intelligence.

Attached: Slavery time line.png (1667x1667, 32K)

This should include the current mass incarceration trend

This is now a get thread.

niggers.

Social-economic factors, distribution of wealth, racism and slavery.

iq tests are nonsense, and that's coming from an white guy that did very well on his.