Answer:
Imagined communities
Explanation:
The concept of Imagined communities was developed in 1983 by historian Benedict Anderson, the concept of imagined communities refers to the fact that a nation "<em><u>is imagined because the members of even the smallest nation will never know most of their fellow-members, meet them, or even hear of them, yet in the minds of each lives the image of their communion"</u></em>
So, members of most ethnic groups and nations will never know each other face to face and yet, they identify themselves as part of a nation with common characteristics (and this is where <u>nationalism</u> appears).
Therefore, according to this concept, <u>nations are a socially constructed group, imagined by people who perceive themselves as part of the group. </u>
Thus, we can conclude that the question regarding anthropological research refers specifically to Imagined communities.