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.

- "the civil rights movements"

- "following the american civil war and abolition of slavery, the united states entered a period known as reconstruction, during which black americans continued to suffer from disenfranchisement, racial segregation, and economic oppression. beginning in the early 1950's, black americans launched a series of major campaigns of civil resistance, emphasizing the need for nonviolent protests and civil disobedience."

"such as the montgomery bus boycott of 1955-56, a campaign launched by rosa parks against the policy of racial segregation of the public transit system in alabama. “sit-ins” became popular across the american south, particularly in greensboro, north carolina, increase national sentiment."

- "the counterculture movement"

- "counterculture began to develop in the united states following the rise of conformity in american culture during the 1950s. by 1963, youth, particularly those of the white middle class, began rejecting the cultural standards and normality of their parents, opting for progressive attitudes instead. the movement gained momentum as the civil rights movement became increasingly successful and as the u.s. military intervention of vietnam began to take a negative turn."

"hippie counterculture moved further into popular culture following the summer of love in 1967 when thousands of people came together in the haight-ashbury neighborhood of san francisco. along with greenwich village in new york city, haight-ashbury became a hub for the counterculture movement."