D.it made people switch from hunting to herding. People didn't have to move around from place to place anymore. They could finally settle down and have a life.
Hello! I’m pretty sure #1 is A, but I’m honestly not sure about the rest. I hope I could at least be some help, good luck!
Answer:
today, what they have in common is the races that live there. In washington dc, richmond and virginia, there is 0.0%, 0.0% and 0.2% of hawaiian, pacific islanders