D. I believe Or it could be A.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the emergence of factories during the Industrial Revolution, since these factories provided thousands of jobs that were desperately needed by many poor people. </span></span>
Tabacco was a major cash crop for a very long time, even now the crop still exists. Native americans would also use this crop, ect..
The main reason is that city states were becoming increasingly wealthy
The nation was not unified and every city was a state for itself. This meant that they didn't have to think about the rest of the land and they focused on trading and getting richer and richer. The rich lords and ladies liked art and employed numerous artists to do commission work or to make the state a better place or similar things.