Subject
- Human rights27
- Irish unification question26
- Paramilitary forces26
- Political prisoners25
- Terrorism25
- Protestants23
- Catholics22
- Constitutional law17
- Economic conditions17
- Political parties17
- Republicanism17
- Attitudes15
- Church history15
- Peace15
- Reconciliation15
- Religion and politics14
- Civil rights13
- Ethnic relations13
- Police13
- Arab-Israeli conflict12