Columbia subject headings:
Conflict management--International cooperation.
Conflict management.
Intervention (International law)
Mediation, International.
Political violence--Prevention.
Harvard subject headings:
Conflict management
Conflict management--International cooperation
Intervention (International law)
Mediation, International.
Political violence--Prevention.
Princeton subject headings:
Conflict management--International cooperation.
Conflict management.
Intervention (International law)
Mediation, International.
Political violence--Prevention.