Which of the following expresses the relationship between the number of European settlers in colonies in Africa, Asia, and Oceania and the extent of racial segregation and discrimination in the imperialism of the nineteenth century?

Colonies with a large European settler population experienced more racial discrimination and racial segregation.

Explanation:

Racial discrimination occurs when people are discriminated against because of the color of their skin, or the origin of their ethnicity or race.  

Racial discrimination can be in form of a refusal to share resources with, do business with, or socialize with people of a particular race or group.

Racial segregation refers to the technique of separating people into ethnic or any other of racial group in daily life.

Racial segregation can be in form of a compulsory use of different institutions like hospitals and schools by people that are of different races, and it can also be a spatial separation of the races.

This were what obtained most during the colonial era in which colonies with a large European settler population experienced more racial discrimination and racial segregation.

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.