African Americans 39 History 15 Folk songs 11 History and criticism 9 Spirituals (Songs) 9 Music 8 Songs and music 6 more ... Working class 6 Folk songs, English 5 Folklore 5 Songs 5 Ballads, English 4 Minstrel shows 4 Slavery 4 African American authors 3 African American musicians 3 American poetry 3 Cantatas, Secular 3 Communism 3 Indians of North America 3 Jewish hymns 3 Labor and laboring classes 3 Miners 3 National songs 3 Radicalism 3 Social life and customs 3 Societies, etc 3 American ballads and songs 2 Antislavery movements 2 Assassination 2 Associations 2 Chansons folkloriques 2 Charity 2 Czech Americans 2 Death songs 2 Emigration and immigration 2 Enslaved persons 2 Ethnic groups 2 Folk poetry, American 2 Hymns, Hebrew 2 less ...