Politics and government 4,969
History 4,937
Political science 3,069
Social conditions 2,465
Economic conditions 2,274
Economic history 2,141
American poetry 1,310
Social history 1,232
Art, Modern 1,096
Foreign relations 1,064
History and criticism 960
Diplomatic relations 940
Economic policy 860
Architecture 857
International relations 807
Arabic fiction 735
Architecture, Modern 701
Islam 589
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Social aspects 563
Civilization 546
Political aspects 526
Social life and customs 525
Manners and customs 432
Democracy 424
Globalization 404
Arab Spring, 2010- 384
English poetry 381
Islam and politics 379
Art 361
Economic development 346
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Revolutions 328
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Women 300
Chinese fiction 299
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Photography, Artistic 271
Poetry 255
Relations 248
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Artists 242
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Political activity 231
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International economic relations 227
German fiction 225
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Forecasting 216
Global Financial Crisis, 2008-2009 215
Civilization, Modern 210
Women authors 201
Social change 192
Democratization 189
Ethnic relations 189
Political parties 181
Influence 180
Social movements 180
Chinese essays 177
Criticism and interpretation 176
General 168
Foreign economic relations 165
Painting, Chinese 162
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Motion pictures 156
Poetry, Modern 156
Themes, motives 156
Art, American 155
Emigration and immigration 154
Irish authors 154
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Lyrik 150
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Islam and state 147
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Buildings, structures, etc 143
Travel 142
Youth 138
Architecture, Domestic 137
Amerikanisches Englisch 133
Economics 132
Histoire 132
Iraq War, 2003-2011 132
Influence (Literary, artistic, etc.) 130
Education 129
Art, Chinese 128
Human rights 128
Nationalism 126
Political culture 126