TY - DATA T1 - 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 AU - Chermak, Steven M. AU - Freilich, Joshua D. AU - Ross, Arun PY - 2025 DO - 10.3886/ICPSR39026.v1 PB - Inter-university Consortium for Political and Social Research [distributor] ER -