Subject
History
6
Methodology
2
Politicians
2
Politics and government
2
Psychology
2
Research
2
Bridges
1
Buildings, structures, etc
1
Castles & palaces
1
Cathedrals
1
Church history
1
Churches
1
City & town life
1
Death and burial
1
Dissenters
1
Festivals
1
Guerrilla warfare
1
Historic buildings
1
History, Local
1
Hospitals
1
Hotels
1
Housing
1
Interiors
1
Intimidation
1
Irish language
1
Irregular warfare
1
Linguists
1
Markets
1
Monuments & memorials
1
Murals
1
Parades & processions
1
Parks
1
Pictorial works
1
Piers & wharves
1
Political activity
1
Political psychology
1
Prices
1
Railroad stations
1
Relations
1
Revival
1
Revolutionaries
1
Ships
1
Shopping centers
1
Social life and customs
1
Streets
1
Supply and demand
1
Unionism (Irish politics)
1
Universities and colleges
1
Violence
1