The highest IQ was 228, according to Guinness Book of Records, this score belongs to the âsmartest' person in the world Marilyn vos Savant who scored it when she was 10 year old. This would, according to recent research, correspond to about IQ 185 at adult age.
The rest of the states on the list each have a white population of more than 90%. As for states with the smallest percentage of whites, Hawaii, Mississippi, Louisiana, Maryland, and Georgia comprise the top five. Here are the 10 states with the highest percentage of whites: Maine; Vermont; New Hampshire; West Virginia; Iowa; Wyoming; Idaho; Montana; Kentucky; North Dakota (Click for a list of 50 bizarre state laws.)
(June 2011). White ethnic is a term used in American sociology to refer to whites who are not of Northern European or White Anglo-Saxon Protestant background. They consist of a number of distinct groups, and within the United States make up approximately 9.4% of the population.he term white ethnic carried the connotation of being blue collar, northeastern or Midwestern. The term generally refers to white immigrants and their descendants from Southern, Central and Eastern Europe, and the Caucasus.