Subject
- Monroe doctrine1
- Napoleonic Wars, 1800-18152
- Nation-state1
- National security1
- Nederlandsche Oost-Indische Compagnie1
- North Atlantic Treaty Organization2
- Nuclear arms control2
- Nuclear crisis control1
- Nuclear disarmament1
- Nuclear weapons3
- Paris Peace Conference1
- Partition, Territorial1
- Physicists1
- Police power1
- Política internacional1
- Post-communism1
- Public opinion1
- Quantum theory1
- Realism1
- Regionalism1