Subject
War
World politics
8
History
7
Foreign relations
4
Intervention (International law)
3
Moral and ethical aspects
3
Decolonization
2
Globalization
2
Human rights
2
Language
2
Military history, Modern
2
Political aspects
2
Social change
2
Transnationalism
2
War (International law)
2
Armed Forces
1
Decision making
1
International relations
1
Military art and science
1
Military policy
1
Pacific settlement of international disputes
1
Public opinion
1
Public relations and politics
1
Summit meetings
1