This is a tricky question that requires an explanation, not an true-or false answer!
The thing is, telling your friends what to do is one aspect of leadership, so it would be true. But a lot more is needed for leadership, for example: responsibility and making good informed decisions.
In total, I would say that it's false because a lot more is needed.
Monasteries were religous communities, they served as a place of comfort and community. A monasterie was sort of like a safe haven at the time because church and religion were major factors and everybody, especially knights, valued religon.
The vast majority of people in Persian ethnic groups practice the religion of Islam.
B. measuring is the answer because you need to know how to measure