Answer: cultural anthropologist
Explanation:
Anthropology has slowly separated itself into two major fields: the study of human biological features and the study of cultural characteristics.
Cultural anthropology is the branch centered on the research about cultural variation among humans. It studies all aspects of culture by applying methods, ideas, and information provided by archaeology, ethnography and ethnology, folklore, and linguistics.
A cultural anthropologist specialized in forced migration and refugee resettlement issues would be the most useful in this example.