Answer:
90% of native residents are Saudi Arabs. Peoples of mixed Asian and African ancestry are the largest native minority, while 33% of all residents are foreign-born
Explanation:
A) segregate blacks and whites.
The 15th Amendment to the Constitution granted African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude."
Yes, as this would ensure more equal representation for the US's states and all territories which is occupied without much care. These territories would be able to become involved, allowing the people more freedom and more power, creating a better living situation for themselves and therefore bettering the US as a whole by creating a new area of opportunity.