Subject
Political prisoners
History
156
Politics and government
137
Torture
41
Internment camps
38
Human rights
37
Prisons
34
Social conditions
32
Dissenters
30
Forced labor
27
Political persecution
25
Imprisonment
23
Civil rights
20
Legal status, laws, etc
19
World War, 1939-1945
18
Abuse of
17
Jews
16
Prisoners
16
Government, Resistance to
14
Political aspects
14
Concentration camps
13
Detention of persons
13
Moral and ethical aspects
12
Political activity
11
Social aspects
11
Journalists
10
Nazi concentration camps
10
Presidents
10
Anti-apartheid movements
9
Apartheid
9
Government policy
9
Ex-convicts
8
Exiles
8
Human rights workers
8
Prisoners of war
8
Vietnam War, 1961-1975
8
War on Terrorism, 2001-2009
8
Communism
7
History and criticism
7
Holocaust, Jewish (1939-1945)
7
Political activists
7
Political refugees
7
Political violence
7
Protest movements
7
Refuseniks
7
Revolutionaries
7
Women political prisoners
7
Anti-apartheid activists
6
Atrocities
6
Exile (Punishment)
6
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