20th century

Page 20th-Century Collections Guide: Politics, Governance, and Activism	Page 20th-Century Collections Guide: Law
Page 20th-Century Collections Guide: Photography and Graphic Materials	Page 20th-Century Collections Guide: Family Life and Genealogy
Page 20th-Century Collections Guide: Community and Social Services	Page 20th-Century Collections Guide: Business and Industry
Page 20th-Century Collections Guide: Arts, Culture, and Society	Blog Post Interesting discoveries in the Oliver H. Bair Company records
Blog Post Re-housing History	Subject Guide 20th-Century Collections
Blog Post The RMS Titanic sank 100 years ago, taking with it several members of the George D. Widener family. Which family member survived?	Blog Post Rowing the East Falls Historical Society
Blog Post Learning More About the People Behind the Documents	Blog Post In 1687, the Morris family of Philadelphia opened one of the city's first businesses. What kind of business was it?
Lesson Plan Civil Rights Meeting Flyers	Lesson Plan From Boycott to Black Power
Lesson Plan Henry Patterson and Intregating Levittown	Unit Plan Civil Rights in Pennsylvania
Blog Post Eighty years ago, a professional women's baseball team was formed in Philadelphia. Its name came from a popular hairstyle of the time. Can you guess its name?	Blog Post Help Write Philadelphia History

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