%0 Dataset %T Examining Radicalization's Risk and Protective Factors: A Case-Control Study of Violent Extremists, Non-Violent Criminal Extremists, Non-Offending Extremists, and Regular Violent Offenders, United States, 1990-2020 %A Chermak, Steven M. %A Freilich, Joshua D. %A Ross, Arun %D 2025-08-14 %R 10.3886/ICPSR39026.v1 %I Inter-university Consortium for Political and Social Research [distributor]