In a performance appraisal, when an employee mentions a lack of resources as a reason for poor performance and the supervisor is able to provide the needed resources to improve performance, the reason for conducting performance appraisals is illustrated.

The correct word for the blank space is: communication.

Explanation:

There are several reasons why performance appraisals are conducted rather than providing ratings to employees only. It is true that in front of a negative rating, workers will be given feedback to let them know what their areas of improvement are but there they have the chance to explain why their performance is lacking.

The transmission of information described above has to do with the communication reason for conducting appraisals. In it, employees could provide valuable information about how the production process is being developed and what they believe could be better so they can fulfill their duties at maximum efficiency.

I believe the answer is: Swahili
in the past, this region was colonized by the French Empire, which explain why french language is pretty common to be spotted here.
It's predicted that the Swahili had a sum of 650,000 muslim population as its members.