Den underjordiske jernbanen (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Den underjordiske jernbanen" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

2web.archive.org

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2,079^th place

1darbyhistory.com

low place

low place

1books.google.com

3^rd place

36^th place

about.com

afroamhistory.about.com

Vox, Lisa: «How Did Slaves Resist Slavery?» Arkivert 11. juli 2011 hos Wayback Machine., African-American History, About.com

books.google.com

Still's Underground Rail Road Records hos Google Books

ca.gov

cdva.ca.gov

«From slavery to freedom» Arkivert 13. juli 2007 hos Wayback Machine. (PDF), The Grapevine, ss. 3–5.

darbyhistory.com

«William Still, Darby, and the Desegregation of Philadelphia Streetcars», DarbyHistory.com

histori.ca

«Settling Canada Underground Railroad». Historica. Sitat: «Between 1840 and 1860, more than 30,000 American slaves came secretly to Canada and freedom.»

nps.gov

«Purpose and Background». Taking the Train to Freedom. National Park Service.

pbs.org

«The Underground Railroad». Public Broadcasting Service.

reference.com

dictionary.reference.com

«Underground Railroad» hos Dictionary.com. Sitat: «A network of houses and other places abolitionists used to help slaves escape to freedom in the northern states or in Canada...» —American Heritage Dictionary

web.archive.org

Vox, Lisa: «How Did Slaves Resist Slavery?» Arkivert 11. juli 2011 hos Wayback Machine., African-American History, About.com
«From slavery to freedom» Arkivert 13. juli 2007 hos Wayback Machine. (PDF), The Grapevine, ss. 3–5.