<span>to achieve civil rights equal to those of whites color, including :
equal opportunity in employment
housing
education
as well as the right to vote
the right of equal access to public facilities
and the right to be free of racial discrimination</span>
I think that the answer is D, to create railroad networks that spanned the entire country
It was too profitable not to expand and to cater to the growing population.
Explanation:
USA's white population grew incessantly during the <u>Westward expansion as it was a state sponsored policy to move to the west and displace the indigenous people from their wild but fertile lands.</u> It was simply too profitable for the US to use the land which to them was till now untapped.
<u>There was also no real concern for the life of the native Americans due to the racism prevalent in white America.</u> None of the administrators was really concerned with conservation of their culture.
I believe the term you are looking for is called popular sovereignty.
D Civil War often results when people in such a government disagree
