Humanity Average IQ of the european population by country unadjusted by student assessment studies August 25, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Comparing Each State's Highest-Paying Job to the…Predominant ancestry in the U.S.The U.S. States That Pay the Most for TakeoutDifferences between the United States and Europe mappedU.S. Population Density MappedMapping student debtThe Most and Least Expensive American NeighborhoodsDominant Y-DNA haplogroups in Europe and the Middle East