This one I think is D, rule of law but not 100% certain. Comment after so others will know if correct or not.
Answer:
B
Explanation:
The Iroquois were a League or Confederacy of tribes in the Northeastern part of America
sole proprietorship
This is a business, unincorporated,run by an individual with no distinction between the owner and the business. The owner is not only entitled to all the profits but also,in case business goes wrong, is responsible solely for the losses. In addition, there is no distinction between the owner and the debt, such that in case the business goes into debt the responsibility for paying these debts rests on owner.
The Behavior observed by 14th century Arab traveler is D) Lack or Veiling