Why is the United States so segregated?

[PlayMatt]

Farsala said:
Brazil is still very different from the US.

USA is massive with a lot of different states. racism varies.

USA became a warfaring country. And after WW2 it is almost always against non whites. EX: Korean, Vietnam, Middle East

USA top 1% became the richest, while bottom 1% stayed the same.

Brazil is also massive, it's territory is larger then the USA Mainland.

"The contiguous United States would be placed 5th in the list of sovereign states and dependencies by area; the total area of the country, including Alaska and Hawaii, ranks fourth. Brazil is the only country that is larger in total area than the contiguous United States, but smaller than the entire United States, while Russia, Canada and China are the only three countries larger than both. The 2010 census population of this area was 306,675,006, comprising 99.33% of the nation's population, and a density of 103.639 inhabitants/sq mi (40.015/km²), compared to 87.264/sq mi (33.692/km²) for the nation as a whole." 

Brazil also have a lot of states (exactly 27 and plans to divide some more) there are even 3 states bigger then the Texas (Amazonas, Pará and Mato Grosso)! They are all very different, also racism varies among them (Southern Region mostly european immigrants, Northern region mostly native americans, ...)