Organized indian resistance to american control ended in 1890 after the battle at? ? a.) little bighorn river b.) wounded knee creek c.) sand creek

Letra A, Riacho bighorn

B.) wounded knee creek

Wounded Knee, established on the Pine Ridge Indian Reservation in southwestern South Dakota, was the place of two battles among North American Indians and delegates of the U.S. administration. An 1890 slaughter left unusual 150 indigenous Americans lifeless, what was the concluding conflict among governmental troops and the Sioux.

the answer is option a.

c it says nothing about connecting those 2 seas.