Why was the "encomienda" system important to spanish settlers?

Why did the us government remove native americans from the southeast in the 1830s

List two inventions that were invented in the united states before the american civil war

The black hawk war began (20 points) a. sauk leaders signed the treaty of dancing rabbit creek. b. congress passed the indian removal act. c. the sauk moved onto a village established by white settlers. d. federal officials ordered the removal of all american indians from illinois.