media introductions: media sources consulted for wily watermark.

-----Berger
''Berger, Victor L. Honorable'' Digital ID#: hec. 16979. Reproduction ID#: LC-DIG-hec-16979. Repository: Library of Congress Prints and Photographs Division.
Frank. P. Zeidler. ''Constitutional Minutes; Victor Berger; 103.'' PBS Wisconsin, American Archive of Public Broadcasting Boston: WGBH.

-----Brown
"John Brown (before acquisition of beard which typifies him as the stormy prophet of emancipation). Copy of dagurreotype, circa 1850." National Archives Id#: 532587.
"John Brown..." This photograph has multiple National Archives Local Identifier #s: 111-BA-1101.
"John Brown's Body" American Folk Song, 1856. James E. Greanleaf, C.S. Hall, C.B. Marsh, William Weston Patton and others.
John Steuart Curry. The Tragic Prelude. National Archives id#: 520060.
McBride, James, Ethan Hawke and Mark Richard. The Good Lord Bird. USA: Blumhouse Television, 4 October 2020.
Pete Seeger. "John Brown's Body." American Favorite Ballads, Vol. 3 Washington D.C.: Smithsonian Folkways Recordings, 1959.

-----Debs
Yale Strom and Amy Madigan American Socialist: The Life and Times of Eugene Victor Debs. Blackstream Films, 2017.

-----Du Bois
W.E.B. (William Edward Burghardt) Du Bois, 1868-1963 by C.M. Battey."Photo shows W.E.B. Du Bois, head-and-shoulders portrait, facing slightly right." c. 1919 May 31. Repository: Library of Congress Prints and Photographs Division.
Brian Lamb, David Levering Lewis. Booknotes: 'W.E.B. Du Bois: A Biography of Race.' Washington DC: c-span, 5 November 1993.
Cornel West. The Historical Philosophy of W.E.B. Du Bois - Class 1. Dartmouth College, ENGL 53.40 - Summber 2017.

-----Goldman
"Portrait Emma Goldman." New York: Komow and Lando, c. 1892-1917 Emma Goldman Collection Amsterdam: International Institute of Social History.
Mel Bucklin. “Emma Goldman: An Exceedingly Dangerous Woman” American Experience. PBS Home Video, 27 March 2005.

-----Hill
Jim Kichas. "Records for Joe Hill Online" Utah Division of Archives and Records Service. 19 November 2015.
Joe Hill. "Joe Hill's Last Will" (1915). Performed by Utah Phillips. Recorded at Festival of American Folklife, 1976.
Alfred Hayes and Earl Robinson (Paul Robeson, Joan Baez, Bruce Springsteen). "Joe Hill."
Paul Robeson (Phil Ochs, Billy Bragg). "The Ballad of Joe Hill."

-----Hoffman
"Abbie Hoffman visiting the University of Oklahoma circa 1969." San Diego: Richard Barry, 1969.
Sorkin, Aaron, Stuart M. Besser, Matt Jackson, Marc Platt, Tyler Thompson. The Trial of the Chicago 7. USA: Netflix, 25 September 2020.

-----London
"London, Jack, portrait photograph" by Arnold Genthe c. 1906-1916. Library of Congress Call Number: LC-G3999-0049-E.
Jack London, W.L. River, Sidney Salkow. The Adventures of Martin Eden. United States: Columbia Pictures, 1942.
Ruggero Cini, Dario Farnia, Billie Hughes. Martin Eden. Italy, 1979.
Giacomo Battiato, Jack London. Martin Eden. Italy: RAI, 1979.
Centrum and Petr Rezek. Tulák po hvězdách. Czech: Supraphon, 1984.
Pietro Marcello, Maurizio Braucci, Jack London. Martin Eden. Italy: Avventurosa, IBC Movie, Rai Cinema, 2019.

-----Newcomb
"Dr. Kate sometimes traveled on snowshoes to see her patients" Credited to Dr. Kate Pelham Newcomb Museum in Woodruff, Wisconsin.
Ralph Edwards (host) This Is Your Life "Dr. Kate Pelham Newcomb" season 2 episode 25, 17 March 1954.
PBS-WI Wisconsin Biographies: Kate Newcomb. PBS Wisconsin.
Daniel Hagen. "Tour of the Dr. Kate Pelham Newcomb Museum and the World's Largest Penny in Woodruff, WI" 19 July 2021.

-----Parsons
Louis Gogler, "Photo of Lucy Parsons." New York, 1886.
Richard Schneirov. "The Haymarket Bomb in Historical Context: Workers' Organization in Chicago" Northern Illinois University Library Digital Initiatives 2008.

-----Paul
"Portrait of Paul 1931-33. Geneva Switzerland." Alice Paul Collection Cambridge: Schlesinger Library.
Katja von Garnier, James Bigwood, Laura McCorkinsdale and Denise Pinckley. Iron Jawed Angels USA: HBO Films, 16 January 2004.

-----Salinger
"J.D. Salinger with typewriter in Normandy France, 1944." New York: New York Public Library and J.D. Salinger Literary Trust, 1944.
Shane Salerno, Buddy Squires, Deborah Randall, Craig Fanning. Salinger. United States: The Weinstein Company, 2013.

-----Vonnegut
Allen Ginsberg. "Kurt Vonnegut, New York" New York: the allen ginsberg project, 12 June 1987.
Stephen Geller, George Roy Hill, Paul Monash, Kurt Vonnegut. Slaughterhouse Five. United States: Universal Pictures & MCA, 1972.
Robert B. Weide, Keith Gordon, Mark Ordesky, Kurt Vonnegut. Mother Night. United States: New Line Cinema, 1996.

-----Wovoka
"Pauite Shaman" hosted at University of Michigan Library Online Exhibits: Great Native American Chiefs curated by Sherry Andrews and Michelle Jones.
Louis Warren. "The Ghost Dance Movement." Munich: the Rachel Carson Center, 22 April 2014.