Other
Idaho Mountain Express: Wovoka, Lame Deer, Rolling Thund
A great description of Wovoka's religion and the influence of the "Ghost Dance." It also describes how the "Ghost Dance" has evolved since his death.
Digital Public Library of America
Dpla: The Wounded Knee Massacre
This primary source set uses documents, photographs, government records, and news reporting to explore the 1890 massacre at Wounded Knee and its historical impact.
Country Studies US
Country Studies: The Plight of the Indians
This site explains how as westward expansion grew, more and more Indians encountered settlers, ranchers and miners who sought life, land, and riches out West. Conflicts between settlers and Indians soon involved the federal government...
Khan Academy
Khan Academy: Ap Us History: Period 6: 1865 1898
This Khan Academy resource provides a table of contents with notes for several sections of AP US History: Period 6: 1865-1898.