Final answer:
Franco is a refugee, which is a person forced to leave their country to escape war, persecution, or natural disaster.
Step-by-step explanation:
Franco, having moved to the United States three years ago due to conflict in his home country, fits the definition of a refugee. This term refers to an individual who has been forced to leave their country in order to escape situations like war, persecution, or natural disaster. Refugees are often stateless persons seeking asylum, as they cannot safely return to their homeland. As Franco left because of a conflict, he does not merely fall under the category of migrant or immigrant, which are broader terms referring to individuals who move countries for various reasons including seeking better economic opportunities or reuniting with family. Unlike exiles, who are often banished and cannot return, refugees like Franco are forced to flee and may hope to return if conditions in their home country improve.