Region
19th century
2
Abbeville County
1
Adams County
1
Adams County (Pa.)
1
Africa
2
Africa, West
1
Aiken County
1
Aiken County (S.C.)
1
Alabama
4
Alexandria
1
Alexandria (Va.)
1
Allegheny City (Pa.)
1
Allemagne
3
Allen Parish
1
America
1
Amerika
1
América Latina
1
Amérique
1
Amérique du Nord
2
Amérique latine
1
Amherst Island
1
Amherst Island (Ont.)
1
Angleterre
3
Antislavery movements
1
Arch Street (Philadelphia, Pa.)
1
Argentina
1
Argentine
1
Arizona
1
Arkansas
1
Armenia
1
Armstrong County
1
Armstrong County (Pa.)
1
Ashe County
1
Ashe County (N.C.)
1
Atlanta
1
Atlantic Coast
1
Atlantic Coast (U.S.)
1
Atlantic Ocean Region
1
Avon (N.Y.)
1
Baden (Germany)
1
Bahamas
1
Baltimore
8
Baltimore (Md.)
4
Baltimore, Md
1
Bedford County
1
Bedford County (Pa.)
1
Bengal
1
Berks County
1
Berks County (Pa.)
1
Berks County (Pa.)--History
1
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