And severe white racism, hundreds of years of it, continuing now.
Actually, relatively speaking, white people were and are some of the least racist people in existence. While Chinese would perhaps thinking differently, when I compare the two high-IQ populations (E. Asians and Europeans), I think an objective argument could be made the European cultures, were by far the better of the two. Though, that won't be the case in the coming future.
We had better swords too
Oh, don't let people fool you with tales of katana- yes, the Japanese made a very very very good swords with the metals they had access to, these metals weren't of the quality of those found in Europe. Had the Japanese been given access to high-quality metallurgical technology found in Europe, maybe they wouldn't have come up with their ingenious folding method. It's interesting the different paths high-IQ people will take to achieve similar outcomes.
Anyway, as for 'severe' white racism, no, that's not true. White people were not really all that racist by the standards of the day, and hundreds of thousands fought and died to end Slavery (which was only practiced less than a single life-time in the USA). A tiny fraction of Slaves sold in the America's went to the USA (less than half a million, including large numbers of white slaves; the word Slave is derived from Slavonic - a *GASP* white people). At this time over a million white Europeans were sold to Africans. Not to mention, black Americans owned other black American slaves, and whites owned whites.
White Christians men did what no other people did - they fought, bought, and died freeing black people. It's really a high-mark in European history.
The irony of all this is you're a racist, you buy into to the b.s. that is Critical Race Theory and you have aligned your thinking to meet the norms of today. By analogy, you'd have supported slavery as an institution 250 years ago. Which makes sense, given you support Central Banks, and they are engaged in a form of Slavery through generational bond-sales. You know, it's okay to engage in the initiation of violence against morally innocent humans if it's "for the Good of Society", which is what people who supported Slavery claimed was the case back then.
That aside here's the Science:
Thirst Years of Research on Race Difference In Cognitive Ability (2005):
an original analysis of 11,878 youths (including 3,022 Blacks) from the 12-year National Longitudinal Survey of Youth. It found that most 17-year-olds with high scores on the Armed Forces Qualification Test, regardless of ethnic background, went on to occupational success by their late 20s and early 30s, whereas those with low scores were more inclined to welfare dependency. The study also found that the average IQ for African Americans was lower than those for Latino, White, Asian, and Jewish Americans (85, 89, 103, 106, and 113, respectively; Herrnstein & Murray, 1994, pp. 273–278).
Currently, the 1.1 standard deviation difference in average IQ between Blacks and Whites in the United States is not in itself a matter of empirical dispute. A meta-analytic review by Roth, Bevier, Bobko, Switzer, and Tyler (2001) showed it also holds for college and university application tests such as the Scholastic Aptitude Test (SAT; N 2.4 million) and the Graduate Record Examination (GRE; N 2.3 million), as well as for tests for job applicants in corporate settings (N 0.5 million) and in the military (N 0.4 million). Because test scores are the best predictor of economic success in Western society (Schmidt & Hunter, 1998), these group differences.
Nature Publishing Group
Genetics and intelligence differences: five special findings
Molecular Psychiatry (2015) 20, 98–108
(i) The heritability of intelligence increases from about 20% in infancy to perhaps 80% in later adulthood.
(ii) Intelligence captures genetic effects on diverse cognitive and learning abilities, which correlate phenotypically about 0.30 on average but correlate genetically about 0.60 or higher.
(iii) Assortative mating is greater for intelligence (spouse correlations ~0.40) than for other behavioural traits such as personality and psychopathology (~0.10) or physical traits such as height and weight (~0.20). Assortative mating pumps additive genetic variance into the population every generation, contributing to the high narrow heritability (additive genetic variance) of intelligence.
(iv) Unlike psychiatric disorders, intelligence is normally distributed with a positive end of exceptional performance that is a model for ‘positive genetics’.
(v) Intelligence is associated with education and social class and broadens the causal perspectives on how these three inter-correlated variables contribute to social mobility, and health, illness and mortality differences.
Point (i) explains the results from the
Minnesota Transracial Adoption Study where black children adopted and raised in white homes had IQ that was similar to white children, and that later in life as adults, reached an IQ level of around 85.
Your Science Denialism aside, it's clear that different groups of people have different IQs, and that there is no good evidence that magically 'white racism' or past racist 'Jim Crow' laws affects IQ - and for adult IQ, it's not even significantly affected by a lifetime of parenting.
Of course, currently "The Narrative" is to blame white people for all evils in the world, particularly white men (See: Critical Race Theory). It's a great shit-show for the low-IQ functionally illiterate public and even Science suggests some members of a Guilt Society greatly enjoy virtue signaling (
cucked-beta-males and
butt fugly females) while their society goes down the sh*tter.
In Summary: No, 'white racism' is not significantly affecting the IQ of black people. Once IQ is controlled for (see above Scientific Evidence and re-read it if you're still confused), we find that BOTH white and black (and yellow and white Jewish, and red, and brown) low-IQ people end up in the lowest socioeconomic stratum. While this is partly to do with their low-IQ (which is mostly genetic), it is greatly exacerbated by government-school-to-rent-seeker-pipe-line that Progressive Socialists have conned and foisted onto a functionally illiterate voting American public as being necessary because: free-sh*t.
Oh, and because one time, once, 110 years go, someone in New York sold some low-IQ imbecilic some off meat with food coloring and said it was a hotdog, so I heard, once maybe.
LOL