The answer is A. There were Jim Crow laws that separated the blacks and whites.
Examples: public bathrooms, water fountains, movie theaters, etc.
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<span>Simone, a typical adolescent will most likely turn to her peers for advice on fashion. At this time of his life, Simone will start paying attention to his looks and how it would influence his social relationships and groups. </span></span>
When a bill is passed by both houses of Congress, it is then sent to the President.
She has experienced horizontal social mobility.
It means that she has only moved horizontally - her paycheck has stayed the same, she didn't get any special promotions or anything. The only thing that changed is the place where she works - if she were given more salary, it would be a vertical social mobility.
D. Many people bought cars
Hope this helps :)