The correct answer is Leadership
Leadership is the conduct of a group of people, transforming them into a team that generates results. It is the ability to motivate, and influence the followers, in an ethical and positive way, so that they contribute voluntarily and with enthusiasm to achieve the goals of the team and the organization.
a) One claim that this passage makes is that military slaves had the chance to improve themselves and rise through the ranks of the military as long as they remained disciplined and loyal. According to the text, they would be carefully trained for years, eventually being able to become governors and ministers.
b) According to the passage, states in the Islamic world before 1450 developed by following a system that rewarded loyal slaves. However, we also learn that this system was not always followed by rulers, especially in the years before 1092.
I believe the answer is: management
Strategic management refers to the continuous assessment that we shall always done to ensure that we are accomplishing our goals. This would cover everything starting from the creation of the plan, supervising the plan and evaluation of the plan after the success or failure.
The most serious flaw of this design, which investigates happiness across the lifespan and involves going to the mall and asking people of a variety of ages if they are happy or unhappy, is that they have not defined happiness or how it will be measured. Happiness is a subjective thing, and people will maybe feel sad despite the fact that everything is all right.