History 12,919 Politics and government 7,789 Social conditions 3,854 Economic conditions 3,807 Indians of South America 3,134 Law and legislation 2,469 Political science 1,765 Economic history 1,635 Foreign relations 1,555 Economic policy 1,540 Social aspects 1,481 Social life and customs 1,450 Violence 1,436 Antiquities 1,387 Description and travel 1,310 Education 1,226 Human rights 1,177 Economic aspects 1,146 Drug traffic 1,130 Political violence 1,104 Constitutional law 1,094 Peace-building 1,052 Guerrillas 972 History and criticism 951 Legal status, laws, etc 904 Women 887 Drug control 855 Black people 841 Agriculture 821 Biography 807 Histoire 794 Insurgency 774 Government policy 748 Social history 705 Political aspects 699 Spanish language 698 Manners and customs 689 Travel 672 City planning 661 Civilization 658 Commerce 647 Boundaries 632 Periodicals 620 Land tenure 616 Civil rights 605 Social policy 596 Study and teaching 595 Diplomatic relations 589 Finance 585 Architecture 569 Presidents 568 Colombian literature 541 Political activity 526 Statistics 516 Finance, Public 511 Congresses 506 Excavations (Archaeology) 487 Law 487 Art, Colombian 481 Criticism and interpretation 478 Education, Higher 471 Constitutional history 463 Popular music 447 Research 443 Economic development 435 Paramilitary forces 420 Urbanization 418 Sources 404 Environmental aspects 399 International relations 398 Relations 398 Democracy 381 Political participation 381 Rural conditions 378 Taxation 378 Government relations 375 Forced migration 373 Population 369 Intellectual life 357 Industries 350 Universities and colleges 349 Criminal law 346 Foreign economic relations 342 Elections 341 Philosophy 340 Political corruption 339 Regional planning 338 Coffee industry 332 Music 331 Families 328 Social conflict 326 Housing 325 Art 322 Folklore 321 Buildings, structures, etc 318 Refugees 318 Peace 316 Blacks 313 Rural development 313 Labor laws and legislation 312