No matter what the technology is, but generally the more crops we produce, the lower the prices are. However we can observe from a few years kind of a new phenomenon: there's a bigger demand for some of the food products, so we're producing more but the prices are getting higher too.
The pros were that you were being protected by the guild in case of something bad happening you like getting hurt or similar. They would help you and your family for example. The cons were that you wouldn't be able to dictate the price of your wares which was done to prevent exploitation of consumers, so even if you were in a position to establish a personal monopoly, you couldn't and you couldn't become richer than what is the adequate wealth for a merchant.
Answer:
The primary goal of life tenure is to insulate the officeholder from external pressures. Certain heads of state, such as monarchs and presidents for life, are also given life tenure. United States federal judges have life tenure once appointed by the president and confirmed by the Senate.
Ancient Ghana's kings were totalitarian. Via their mother's side of the family, they inherited rule-matrilineal rather than patrilineal as at the time with kings in Europe-and they claimed descent from an initial ancestor whom they felt had first settled the territory.