Who is the famous leader who was killed less than a month before the Wounded Knee tragedy?

In the years
before the Wounded Knee Massacre, a Native American prophet named
Wovoka had a vision that the Christian Messiah, Jesus Christ had come back as a Native American.
He proclaimed that the Messiah would make the white man disappear and the buffalo would return
along with other animals that had become scarce at the time. They developed the
"Ghost Dance" religion in response to...

href="http://www.pbs.org/weta/thewest/resources/archives/eight/gdmessg.htm">http://www.pbs.org/weta/thewest/resources/archives/eight/...