Subject
History
110
Politics and government
13
Assassination
2
Irish Americans
2
Memorials
2
Prisoners and prisons
2
Societies, etc
2
Civil War
1
Draft registration
1
History, Military
1
Illegal arms transfers
1
Military history
1
Military intelligence
1
Relations
1
Revolutionaries
1
Trials, litigation, etc
1
World War, 1914-1918
1