"Bainbridge Island Japanese American Exclusion Memorial." U.S. National Park Service, 27 Mar. 2018, www.nps.gov/miin/learn/historyculture/bainbridge-island-japanese-american-exclusion-memorial.htm.
"Civil Rights." National Archives, 4 Oct. 2016, www.archives.gov/research/civil-rights.
"Civil Rights in America." U.S. National Park Service, 14 Nov. 2017, www.nps.gov/subjects/civilrights/index.htm.
Flavin, Francis. "Native Americans and American History." U.S. National Park Service, www.nps.gov/parkhistory/resedu/native_americans.pdf.
Ruthsdotter, Mary. "Women and Equal Rights." U.S. National Park Service, 30 Mar. 1998, www.nps.gov/nr/travel/pwwmh/equal.htm.
Smith, Marian L. "Race, Nationality, and Reality: INS Administration of Racial Provisions in U.S. Immigration and Nationality Law since 1898," Prologue, vol. 32, no. 2, 2002, www.archives.gov/publications/prologue/2002/summer/immigration-law-1.html.