Answer:
they feared that the new national government would be too powerful and thus threaten individual liberties, given the absence of a bill of rights.
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.
We need a picture of the explanation to answer this question