What different methods were used to prevent non-White people from living in an area ?

Look at this photograph taken during the battle of guadalcanal

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.

I. what southwest asia nation do weman face the most restietion?