Jim Crow laws were laws at the state and local level in, primarily, the Southern United States, that enforced segregation of the races.
To show his support for the federal government's authority to tax.
The five-year plans do not certainly justify the tremendous cost borne by the soviet people. This is because the plan only brought glory to Stalin but did not improve the welfare of the people as is reflected in the economic gap between the Soviets and other western democracies
The time when that animal was alive, where that animal lived, and what type of animal it was. That's the best answer I can give you.