Answer: Dissociative fugue.
Explanation:
Dissociative fugue is an uncommon type of dissociative amnesia that makes people forget their identity or significant autobiographical information. Usually includes some kind of unforeseen travel.
Dissociative fugue can last from a few hours and up to several months, if not longer, in which case the affected may wander away from home, create a new personality, and start a new life, unaware of the situation.
Based on archaeological finds in Cantabria, humans have lived there an estimated 39,000 years.The first time that Cantabria was referenced was in the Roman Empire times.
Evolutionary
An evolutionary perspective is when a person looks at the human mind and human behavior and attributes it to an evolutionary survival adaptation. In this case, the professor believes that it is an evolutionary advantage to pair-bond.