History 33 Sources 7 Genealogy 6 Politics and government 6 Slavery 5 Pilgrims (New Plymouth Colony) 4 Societies, etc 4 more ... Vital records 4 African Americans 3 Bibliography 3 Description and travel 3 Foreign relations 3 Histoire 3 Historians 3 Silhouettes 3 Wax-modeling 3 Architecture 2 Clergy 2 Congregational churches 2 Controversial literature 2 Diplomatic relations 2 Emigration and immigration 2 Ethnic groups 2 Indians of North America 2 Italians 2 Journalists 2 Lexington, Battle of, Lexington, Mass., 1775 2 Manuscripts 2 Missions 2 Printing 2 Regimental histories 2 Registers of births, etc 2 Social conditions 2 Study and teaching 2 Abolitionists 1 Academy of Music (Philadelphia, Pa.) 1 Addresses, commemorations, etc 1 Aesthetics 1 Affaire XYZ, 1797-1798 1 African influences 1 less ...