11. help please , i tried google NOTHING so I am here at , please help I am counting on you

Explain how colonists treated the native americans and what happened to natives. ! ^^^ 12 points

Why were presidents andrew jackson and martin van buren unwilling to annex texas? a. they did not want texas to be admitted to the union as a slave state. b. they feared that the annexation of texas as a slave state would lead to political problems within the union. c. they thought that texas was too large to be admitted to the union as one state. d. they did not believe in the idea of manifest destiny.

Doing an exit ticket and i need some