History 54 American poetry 19 Social aspects 12 African Americans 10 History and criticism 10 Politics and government 10 Authors, American 6 Race relations 6 Social conditions 6 Sports 6 Food 5 Poetry 5 Poets, American 5 American literature 4 Civil rights 4 Criticism and interpretation 4 Poetics 4 World War, 1939-1945 4 Agriculture 3 Electronic books 3 Emigration and immigration 3 Social life and customs 3 Authorship 2 Beats (Persons) 2 Children of noncitizens 2 Civilization 2 Diplomatic relations 2 Education 2 Education (Higher) 2 Election 2