Extremism Violence Terrorism Mental Health Community Response Political Extremism Public Response Hate Crimes Public Safety Community Safety Immigration Hate Groups Conspiracy Theories Islamism Far-Right Movements Religious Extremism Islamic Extremism Terrorism Impact Right-Wing Movements Youth Influence Public Opinion Community Impact Far-Right Extremism Right-Wing Extremism Islamophobia Community Engagement Youth Involvement Ideological Extremism Violence in Society Hate Speech Online Influence Social Media Ex-Muslims Justice System Psychological Factors Asylum Seekers Youth Activism Prevent Program Militias Youth and Violence Islamic Ideology Integration Islamic Beliefs Islamic Radicalization Youth Extremism Political Radicalism Cultural Tensions Gender Roles Online Radicalization Youth Radicalization Antisemitism Political Discourse Far-right Movements Political Violence Youth Violence Youth Youth Engagement Civic Values Influence of Social Media Freedom of Speech Public Perception Prison Systems Youth Culture Youth Behavior Militant Groups Extremism in Politics Far-right Extremism Youth Issues Political Radicalization Intellectual Freedom Violent Extremism Terrorist Organizations Extremist Groups Public Reactions