This is hard to answer without a time-frame, of course, but one of the major innovations of department store economics was that the stores became more willing to recommend competing stores if they didn't have a particular product. The idea being that a customer would appreciate the help and return later.
Answer: Uncle Tom’s Cabin was often produced as a play, so that many people who did not read the book saw it as a powerful stage drama
Explanation: Just did it
It was harder to find jobs and less survival resources when moving to the coast. As America industrialized, the people started to migrate more towards the west especially when railroads were beginning to attach.
It was a imperial examination in Song Dynasty (later on), but in Han Confucianism was hella on, so u need dat knowledge to be in gov. A lot of goverment after Qin Dynasty (previous dynasty) was adopted. So the Emperor had all the power, and all the "jobs" cam down on familly line. So pretty much be wealthy, know confucianism, and have a father who was in the gov, or if the emporer chose u, and u must have a d!(k. Okey, just googled in wiki to be sure and it's says "the states made by the emperor were assigned to official dedication..." So I guess emperor chose the gov, but all of them had to be educated. Sooo if that helps, hard question though.