Edirne from (1363 - 1453)
Japan was able to recover so fast due to the Korean War. There was a huge surge of United Nation and United States troops that provided money and jobs. Japan was able to serve as a repair hub as well as a logistics base during that time.
Approval of the articles was delayed by the conditions that various states placed. The prevailing arguments included the need for a stronger central government which became apparent as the weak federal government had no powers to raise revenue or raise an army. There was also the argument that such a step would result in tyranny
I believe the answer is: C. development of medieval guild towns and cities
A long with urbanisation, the centre of all economic activities were started to shifted into large cities with highly populated area. When this happen, Guild towns that established to excel at a certain economic sectors would started to established in order to gather as much talented members as possible.