Prevention Terrorism 422 Government policy 173 Law and legislation 125 Treatment 122 AIDS (Disease) 95 Security measures 95 more ... National security 93 Safety measures 92 History 87 International cooperation 87 Suicide 80 Social aspects 70 Psychological aspects 68 Violence 68 Drug abuse 65 Suicidal behavior 63 Child abuse 60 Family violence 60 Services for 60 Substance abuse 59 Juvenile delinquency 57 HIV infections 56 Diseases 54 Teenagers 54 Women 54 Communicable diseases 53 Research 53 Youth 52 War on Terrorism, 2001-2009 48 less ...