An example would be Jerusalem.
<span>Anne Hutchinson, born Anne Marbury (1591–1643), was a Puritan spiritual adviser, mother of 15, and an important participant in the Antinomian Controversy that shook the infant Massachusetts Bay Colonyfrom 1636 to 1638.</span>
Cover crop roots hold the soil in place, protecting soil from wind erosion. Cover crops can also protect soil from the impact of heavy rainfall and runoff. Reduced erosion protects and improves water quality by keeping ag chemicals in the ground and out of drainage water.
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.