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.
The first Korean Kingdom was 고조선, whose founder was 단군왕검.
The spoils system helped a candidate become president by giving people government jobs, however this was seen as an unjust way of winning an election and put people who may not have been qualified in a government job.
