Keywords: Arctic regions Discovery and exploration ; History ; Encyclopedias ; Polar regions Exploration ; History ; Arctic ; Arctic regions ; Encyclopedias ; Arctic regions ; Discovery and exploration ; Encyclopedias ; Zeittafel ; Bibliografie ; Enzyklopädie ; Arktis ; Entdeckung ; Geschichte 500 v. Chr.-1915

Keywords: Fugitive slaves New York (State) ; History ; Sources ; Fugitive slaves New Jersey ; History ; Sources ; New York (State) History ; Colonial period, ca. 1600-1775 ; Sources. ; New Jersey History ; Colonial period, ca. 1600-1775 ; Sources. ; New York (State) History ; Revolution, 1775-1783 ; Afro-Americans ; Sources ; New Jersey History ; Revolution, 1775-1783 ; Afro-Americans ; Sources ; United States History ; Revolution, 1775-1783 ; Afro-Americans ; Sources ; Slavery ; United States ; Fugitive slaves ; New York (State) ; History ; Fugitive slaves ; New Jersey ; History ; New York (State) ; History ; Colonial period, ca. 1600-1775 ; New Jersey ; History ; Colonial period, ca. 1600-1775 ; New York (State) ; History ; Revolution, 1775-1783 ; Participation, African American ; New Jersey ; History ; Revolution, 1775-1783 ; Participation, African American ; United States ; History ; Revolution, 1775-1783 ; Participation, African American ; Quelle ; New York, NY ; Sklave ; Flucht ; Geschichte 1716-1783 ; New Jersey ; Sklave ; Flucht ; Geschichte 1716-1783

Keywords: Fugitive slaves ; North Carolina ; History ; Fugitive slaves ; North Carolina ; Statistics ; North Carolina ; Population ; History ; North Carolina ; Population ; Statistics

Keywords: Social integration ; Japan ; History ; 20th century ; Social conflict ; Japan ; History ; 20th century ; Communism ; Japan ; History ; 20th century ; Social control ; Hochschulschrift