• 4 Prevention
• 3 School safety and security
• 2 Racism
• 2 Safety in school
• 2 Students
• 1 African Americans
• 1 Bullying in schools
• 1 Classroom management
• 1 Columbine High School (Littleton, Colo.)
• 1 Conduct of life
• 1 Crimes against
• 1 Equality before the law
• 1 Ethnicity
• 1 Firearms
• 1 Gangs
• 1 Gun control
• 1 Hate crimes
• 1 History
• 1 Juvenile delinquency
• 1 Racism in education
• 1 School police
• 1 Teachers' assistants

• 7 Alexander Street Press
• 3 Brook Lapping Productions
• 3 Films Media Group
• 2 Double Exposure (Firm)
• 2 Films for the Humanities & Sciences (Firm)
• 2 Flashback Television (Firm)
• 1 A&E Television Networks, LLC
• 1 Maverick Television (Television network)
• 1 Maverick Television(Television network)
• 1 TMW Media Group

• 10 English

• 6 Great Britain
• 1 Jena
• 1 Louisiana

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