i should add that aside form low intelligence another important characteristic of blacks is high testosterone.
both black men and women have higher testosterone than any other race.
high testosterone is what makes blacks aggressive.
and it is the combination of stupidity and aggressiveness that makes them incompatible with any kind of western civilization.
by contrast Japs are the opposite - they have high IQ and low Test. it is likely that low Testosterone is a direct result of high intelligence when it comes to evolution. that is to say high Test is beneficial for hunters but detrimental in any other type of society.
essentially blacks are unfit for sharing a habitat with anything but Hyenas and other African Wild Life.
