Civil court is a court case dealing with non-criminal cases unlike criminal court which are court case dealing with criminal law
This statement doesn't have a correct answer because "right" is determined of the mindset of the president and people.
I know they did help create/created the compass
The correct answer should be c.peddlers who traveled as a group to the same area to sell merchandise together rather than compete with each other
The point of the guilds was to prevent competition and ensure equal quality, so this answer seems to make most sense.