B. An increase in knowledge as well as written books
Answer: Purposive
Explanation:
Purposive incentive is the advantage and benefits that a person gains where he/she is indulged in any act ,task or cause with dedication and passion. This additional well-being is provides satisfaction along with the performed work.
It increases the participation of people in any act or task because of the enthusiasm which indicates the effort of people through the benefit.
The Plains Indians were almost totally dependent upon the bison. They were a source of food, shelter, utensils, and clothing and most importantly spiritual strength. The American bison sacrificed its life to keep the American Indian in existence.
The studies on gender and leadership found that women are generally more effective than traditional male leadership