There are many publics with whom pr professionals interact, including an organization's its family. good public relations begins at home with company newsletters, social events, and internal and external recognition of superior performance.

Employees.

Explanation:

PR professionals interact with a great number of people from different places. In this case, the exercise details what would be the interaction between employees and the public relations team. Different ways of interacting with employees and their families are company newsletters, social events, internal and external recognition, as the exercise develops as well, but nowadays the social media gives a greater number of actions to be taken as part of a PR team.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.