During the jim crow era, whites and blacks were separated by extreme segregation. while the free black electorate threatened the political and economic dominance of elite white society, whites still wanted and needed black labor. which theory best explains segregation under these conditions?

Noel hypothesis.

Explanation:

The theory that best explains segregation under these conditions is the Noel hypothesis. The Noel hypothesis claims that if there is contact of groups were there is ethnocentrism, competition and differential in power, some dominant-minority group will be created. This will lead to inequality. Ethnocentrism is the belief in the superiority of our race and culture. It can make us view the other race as inferior. The three components of this hypothesis were present during the Jim Crow era.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

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