Socialism 525 Communism 105 Economics 82 Capitalism 77 Marxian systems--Socialism--Economics 65 Marxism 56 History 43 Social Sciences 42 Marxian economics 37 Political science 30 socialism 29 Economic systems and theories 27 India 27 Politics and government 25 Marxian systems-- Socialism-- Economics 24 National socialism 21 Political Science 19 Philosophy 18 Democracy 17 Politics 17 China 12 Anarchism 11 Women 11 Dialectical materialism 10 Economic development 10 Globalization 10 Social conditions 10 Socialist parties 10 Germany 9 Imperialism 9