History 38 Gettysburg, Battle of, Gettysburg, Pa., 1863 7 Family life 6 African Americans 5 Families 5 Social aspects 5 Social conditions 5 Campaigns 4 High schools 4 Schools 4 Conduct of life 3 Frontier and pioneer life 3 HISTORY 3 Headquarters 3 Histoire 3 Religious aspects 3 SOCIAL SCIENCE 3 Slavery 3 Soldiers 3 Study and teaching 3 Trials, litigation, etc 3 Abandonment of automobiles 2 Accidents 2 African American women 2 Buick automobile 2 Christianity 2 Civil War Period (1850-1877) 2 Creationism 2 Dating (Social customs) 2 Discrimination & Race Relations 2 Domestics 2 Evolution (Biology) 2 Family 2 Fugitive slaves 2 Generals 2 Human evolution 2 Indians of North America 2 Influence 2 Intelligent design (Teleology) 2 Law and legislation 2 Low-income single mothers 2 Married people 2 Military leadership 2 Nuclear power plants 2 Philadelphia 2 Physicians 2 Police 2 Politics and government 2 Self-confidence 2 Slaves 2 Social life and customs 2 Soins médicaux 2 Study and teaching (Secondary) 2 Surveying 2 Teenage boys 2 Unmarried mothers 2 Women 2 Yellow fever 2 history 2 20th Century 1 Abolitionists 1 Abortion 1 Abortion services 1 Actors 1 African American athletes 1 African American basketball players 1 African American comedians 1 America 1 Américains d'origine irlandaise 1 Amish School Shooting, Nickel Mines, Pa., 2006 1 Amyotrophic lateral sclerosis 1 Antislavery movements 1 Archives 1 Armen (personen) 1 Art collections 1 Art, Pennsylvania Dutch 1 Aspect social 1 Assisted suicide 1 Authorship 1 BIOGRAPHY & AUTOBIOGRAPHY / Rich & Famous 1 BIOGRAPHY & AUTOBIOGRAPHY / Women 1 Basketball 1 Biography 1 Botanical libraries 1 Botanists 1 Botany 1 Boundaries 1 Boxers (Sports) 1 Boxing 1 British 1 Brothers 1 Brothers and sisters 1 Building 1 Bullying 1 Businesspeople 1 Child Care 1 Child care 1 Child health services 1 City and town life 1 Civil war 1