Subject
Politics and government
History
252
Socialism
94
Labor movement
88
Trade unions
75
Elections
41
World War, 1914-1918
25
Socialist parties
22
Draft
16
Literature
9
Political parties
9
World War, 1939-1945
9
Political campaigns
8
Unemployment
7
Workers' rights
7
Imprisonment
6
Posters
6
Suffrage
6
Political activity
5
Strikes and lockouts
5
Women
5
Death and burial
4
Foreign relations
4
Home rule
4
Hunger strikes
4
Irish Americans
4
Newspapers
4
Strikes
4
Working class
4
Dublin Lockout, Dublin, Ireland, 1913
3
Irish newspapers
3
Nationalism
3
Political prisoners
3
Stocks
3
Trials, litigation, etc
3
Alcoholic beverage industry
2
Autonomy and independence movements
2
Communism
2
English literature
2
Industrial relations
2
Irish language
2
Irish question
2
Land tenure
2
Law and legislation
2
Periodicals
2
Political and social views
2
Prisoners
2
Social conditions
2
Societies, etc
2
Spies
2
more ...