History 108 African Americans 85 German Americans 70 American poetry 68 Humorous poetry, American 67 Dialect literature, American 66 Slavery 38 more ... African American authors 30 Poetry 23 Poetry of places 22 Jews 18 Description and travel 16 Indians of North America 16 World War, 1914-1918 16 Américains d'origine allemande 15 Littérature dialectale américaine 15 Revolution 12 Slovak poetry 12 American 9 German American poetry 8 Italian Americans 8 Polish people 8 Politics and government 8 Slovaks 8 American literature 7 Freemasons 7 Histoire 7 Antislavery movements 6 Pennsylvania German dialect 6 Polish poetry 6 Radicalism 6 Animals 5 Christmas poetry 5 English poetry 5 Lithuanian poetry 5 Pennsylvania Dutch 5 Temperance 5 Women 5 Yiddish poetry 5 Christian poetry 4 less ...