id be willing to bet if you threw out the scores of a certain demographic, the USA would be >100 as well.
Exactly.
There is another map on Wiki similar to that one that shows the IQ of the
indigenous peoples of an area. So, a white American would look to Europe, a Japanese American would look to Japan, a black American would look to Africa, etc. While
individuals of any race (including blacks) can be extremely intelligent, as a group blacks are dumb as dirt. Blame slavery if you want, but the real reason blacks form the bottom of the socioeconomic ladder in America 150 years later is that as a group they aren't any smarter than their cousins in Africa.