Before the war, blacks and whites often had close ties despite slavery, but under Jim Crow were kept apart (B). As a result of Jim Crow laws African Americans and white populations in the American south were separated by a large legal apparatus that was created to prevent their interaction and coexistence. Although slavery led to distorted levels of contact between blacks and whites before the Civil War there was more contact than occurred during the Jim Crow period of the south which used racially oppressive laws to segregate races in the South.
The correct answer to your is plastic
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Answer:
Silicon Valley
Explanation:
Silicon Valley is a lowland area in California where there's a very large concentration of high-tech corporations and computer programming businesses. The reason why this area has been chosen by these corporations and businesses is because the terrain is suitable for building, the area is very well connected, it located between several major cities, and the Pacific Ocean is right next to it so that the products can be sent abroad for sale. Pretty much all large corporations in the high-tech industry have their headquarters in this area.
.............The answer is B
