Why it happened

it happen this event happen because the American goverment got greedy and wanted all the land and the only way they though of was forcing them at gun point so when like all people get push hey push back but when the native Americans tried to fight back and defend there land the U.S. Goverment and said they were attacking them and so then the people would help support the slaughter of the native Americans so the Indians tried to adopt the culture of the white people and even that made them angry and jealous and attack so no matter what the Indians were getting killed so they had no choice but to surrender but even they were still dying because of the journey of of illness and of starvation but when they though it was over even when they got to the land it was to small and then they started dying still the land was to small