I believe the answer is: Usman and Fodio
Both these scholars wrote hundreds of books for African people regarding, government, culture, religion, and social science.
These knowledge has been used for the past Three centuries after their arrival, by people in western africa as a foundation to built their islamic states.
The five groups of people that were part of the factory employees were owners, managers, children's, artisans and immigrants. These are the five basic employees that were found in factories. In some cases there can be other kind of employees for specialized jobs in certain factories, but they were not common to all factories.
C - 'cause the society is industrializing and needs factory workers
Answer:
Best choice is B
Explanation: Option B is the least, because lack of Non verbal cues indicating her intent can not lead to misunderstanding, since she meant to tease her.