Respuesta :
In this case, her survey would focus on the historical theme of "B. Development and interaction of cultures," since the Muslims in this case would be in a "foreign" cultural environment.
The answer is: B. Development and interaction of cultures
Surveys that focus on this theme would focus the attention on how both the advancement in technology, economy, and infrastructure that happen to a certain culture throughout the years. Not only that, this theme also study the relationships that the people from that culture have with other cultures around it. (can be identified from or military alliances or trading relationships that occurs between them)