How did Jim Crow laws legally enforce segregation after the civil war?

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Johnson signed the Civil Rights Act, which legally ended the segregation that had been institutionalized by Jim Crow laws. And in 1965, the Voting Rights Act halted efforts to keep minorities from voting. The Fair Housing Act of 1968, which ended discrimination in renting and selling homes, followed.

answer; the mayans and

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.