History 199 African Americans 57 Social conditions 47 Mortality 44 Yellow fever 38 Race relations 35 Causes 25 more ... Death 24 Women 22 Social aspects 21 Medicine 19 Politics and government 19 Social life and customs 17 Epidemics 16 Sermons, American 16 Department stores 14 African American women 12 Art 12 Lesbians 12 Observations 12 Climate 11 Historic buildings 11 Meteorology 11 Antislavery movements 10 Civil rights 10 Education 10 Quakers 10 City planning 9 Feminism 9 Architecture 8 less ...