SUBJECT
Peace
Religious aspects
56
War
54
International relations
53
Foreign relations
44
Study and teaching
42
Conflict management
41
Politics and government
39
World War, 1939-1945
37
Research
32
World politics
32
History
31
Security, International
31
Mindanao
30
Disarmament
27
Peace movements
23
Peace-building
20
Reconciliation
19
Moro Islamic Liberation Front
18
Human rights
16
Arab-Israeli conflict
15
Violence
15
International cooperation
13
International organization
13
Nonviolence
13
European war, 1914-1918
12
World War, 1914-1918
12
Christianity
11
Philippines
11
Arms control
10
Congresses
10
Moral and ethical aspects
10
National security
10
Social aspects
10
Societies, etc
9
War (International law)
9
Islam
8
Muslims
8
Psychological aspects
8
Women and peace
8
World War
8
Civil rights
7
Duterte, Rodrigo R.
7
Economic aspects
7
Peace negotiations
7
Religions
7
Termination
7
Editorial cartoons
6
Moral education
6
Pacific settlement of international disputes
6
more ...