Why did fighting break out between american
indians and the us army in the black hills region?
select all that apply.
a.)gold was discovered in the black hills on
land belonging to the sioux.

b.)miners and settlers demanded that the
government take more land from the
american indians.

c.)the government tried to confine to
reservations american indians in the region.

d.)the government insisted on protecting sioux
lands and halting settlement.
done