The fundamental aspect which makes room for the existence of the organization of state-or mulk, according to Ibn Khaldûn- is asabiyyah. The correct answer is B.

In The Muqaddimah, ‘umrân bears the following meanings:

• To settle down/live at a given place
• Visiting a location
• Building up a construction (‘imar’)
• To be settled with, as humans and animals with regard to the place itself, to be frequently visited, be held in good condition
• To take care of a given place, cultivate

Bedâwah means the rural life without the nomadic-settled distinction. Khadârah means sedentary culture and urban life. Taghallub means sovereignty over winning wars/battles.