page 20: Wisconsin Historical Society, WHi-69158
page 22: Smithsonian American Art Museum, Washington, DC/Art Resource, NY
page 30, left: Lifetime Learning Systems, Inc.
page 30, right: Courtesy of the John Carter Brown Library at Brown University
page 33: Wisconsin Historical Society, WHi-64629
pages 44, 52, 55, 70, 73 (top and bottom), 90 (bottom), 106, 130, 136, 161 (top), 163: courtesy of the author
pages 47, 100: Minnesota Historical Society collections
pages 71, 74 (top and bottom), 75: Gerry Auginash
page 77: Mashantucket Pequot Museum and Research Center, Archives & Special Collections, 1997-0134
pages 83, 103: Library of Congress
page 90 (top): Photo by Dale Kakkak, courtesy of the Great Lakes Indian Fish & Wildlife Commission
page 98: Courtesy of National Archives
pages 108, 120: Courtesy Dick Bancroft
page 139: Cumberland County Historical Society, Carlisle, Pennsylvania
page 152: © Dickinson Research Center, National Cowboy & Western Heritage Museum, Oklahoma City, Oklahoma
page 161 (bottom): Michael Meuers collection