Fugitive slaves History 150 Slavery 78 Antislavery movements 65 African Americans 63 Underground Railroad 62 Enslaved persons 58 more ... Legal status, laws, etc 32 Abolitionists 28 Social conditions 24 African American abolitionists 19 Plantation life 19 Race relations 19 Biography 14 Politics and government 13 Black people 11 Enslaved women 11 Maroons 11 Social aspects 11 African American women 10 Legal status of enslaved persons in free states 10 Slave rebellions 10 Trials, litigation, etc 10 Causes 9 Influence 9 Law and legislation 9 History and criticism 8 Master and servant 8 Political aspects 8 African American authors 7 less ...