What effect did the Massacre at Wounded Knee have on relations between Plains Indians and the US?

The Massacre at Wounded Knee in 1890 marked a tragic turning point in relations between Plains Indians and the U.S. government, symbolizing the violent end of the Indian Wars and the suppression of Native American culture. This brutal event deepened mistrust and animosity, leading to a significant decline in Native American autonomy and rights. It solidified a narrative of oppression that would affect U.S.-Indian relations for generations, fostering a legacy of trauma and resistance among Indigenous communities.