What caused the selection of the craft of agriculture? The German city of Burg, how did it come about?

The separation of crafts into a separate field of activity was caused by the development of manufacturing activities. After the Neolithic Revolution, agriculture emerged. It required more advanced skills in tillage and new tools. For a productive occupation, people began to create new objects from various materials that helped them in the development of this type of activity. Cities were formed in the meta of trade routes. There, artisans could sell their products and acquire new goods they needed.