The correct answer to this question is B) Wounded Knee Massacre.
The event in 1890 that is generally considered to be the last major violent Indian conflict in North America is the Wounded Knee Massacre.
This sad event signaled the end of resistance of white settlers westward expansion. The incident happened on December 29, 1890. During the Wounded Knee Massacre. The United Satates troops killed almost 300 Native Americans in the are of Wounded Knee Creek in South Dakota.
The Native Lakota Indians encountered the 7th Cavalry commanded by Major Samuel Withside. In that moment, the Indians were taken to the creek and camped there. Then, the rest of the U.S. regiment arrived under the orders of Colonel James Forsyth. He ordered to encircle the Indians ad opened fired