Subject
History
17
Civilization
6
Politics and government
4
Ethnology
2
Antiquities
1
Archaeology
1
Breeding
1
Cattle
1
Church history
1
Dairy farming
1
European influences
1
Foreign relations
1
Health
1
Irish
1
Irish poetry
1
Language and languages
1
Livestock
1
Nationalism
1
Philosophy
1
Relations
1
Semantics (Philosophy)
1
Sources
1