Answer:
B. Nation
Explanation:
B is the best answer here because culture, nationality, history, and ethnicity are all directly tied to one's country (nation). Territory and boundary are not as specific, and state is too narrow.
A drainage basin is a region of land where water from rain or snowmelt flows into an ocean, lake, river, or other body of water.
The answer would be : <span>volcanism.
Hope this helps !
Photon</span>
