Racial Segregation in American Prisons: How Widespread? Racial segregation seems to be standard practice in prison. Prisoners are assigned to cells or cell block based on their race. Separating prisoners by race is deemed necessary for safety, […]
State Antiquity Index: .This dataset gives a score from 0 to 50 for the presence of a supra-tribal polity within the present-day boundaries of each of 149 countries.