Which of these is the 1890 event that is generally considered to be the last major violent indian conflict in north america?

Explanation: The event that is considered the most violent in the year 1980 towards American India was the massacre of Wounded Knee, carried out by the troops of the United States Government towards the Lakota indigenous tribes. The massacre occurred on December 29, 1980, at the Pine Ridge Reserve near Wounded Knee Creek, located in the US state of South Dakota; where the 7th regiment of the American cavalry massacre about 150 people among them, children and unarmed women. Some sources claim that there were approximately 300 people killed.

The facts that relate what happened, say that after the 7th cavalry intercepted the Lakota Indians near the Porcupine Butte peak, they guarded them eight kilometers to the Wounded Knee stream, where they camped, and in the morning hours of the 29th In December, while they were disarming the Lakota men, the rifle was fired and the cavalry began assassinating the Indian people. Those who managed to flee were hunted down and killed.

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