Answer:
"Crusader states and Fatimid califate" would be the appropriate choice.
Step-by-step explanation:
- The conducting of share amongst market mechanisms seems to be commerce. This usually refers to just the trade between firms or organizations of commodities, equipment with something of interest.
- Through a specific viewpoint, by creating employment and generating valuable commodities and services, countries are associated with handling trade in a manner that promotes citizens' well-being.