Answer:The Red River War was caused by a combination of factors, including ¹ ² ³:
- The failure of the US government to enforce treaties, such as the Medicine Lodge Treaty, which led to a lack of trust among Native Americans.
- The encroachment of white buffalo hunters onto Native American land, which was seen as a threat to their way of life.
- The attitudes of military leaders, such as General Sherman, who viewed Native Americans as enemies of white race and civilization.
- The rise of a young Comanche medicine man named Isa-tai, who united various Native American tribes and led them in attacks against white buffalo hunters.
- The increasing presence of white settlers and the construction of the transcontinental railroad, which led to increased tensions between Native Americans and whites.
Explanation: