| Philadelphia (Pa.) -- History -- Civil War, 1861-1865. Matches 3 items |
| Philadelphia (Pa.) -- History -- Civil War, 1861-1865 -- Sources. Matches 1 item |
| Philadelphia (Pa.) -- History -- Colonial period, ca. 1600-1775 -- Juvenile literature. Matches 1 item |
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Philadelphia (Pa.) -- History -- Revolution, 1775-1783. Matches 5 items See Also: Philadelphia Campaign, 1777-1778. Matches 3 items
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| Philadelphia (Pa.) -- History -- Revolution, 1775-1783 -- Causes. Matches 1 item |
| Philadelphia (Pa.) -- History -- Revolution, 1775-1783 -- Conscientious objectors. Matches 1 item |
| Philadelphia (Pa.) -- History -- Revolution, 1775-1783 -- Juvenile literature. Matches 1 item |
| Philadelphia (Pa.) -- History -- Societies, etc. Matches 1 item |
| Philadelphia (Pa.) -- Industry -- History. Matches 1 item |
| Philadelphia (Pa.) -- Intellectual life -- 18th century. Matches 1 item |