One plate goes under another in a
a. subduction zone
b. transform fault area
c. seafloor spreading zone
d. region of paleomagnetism

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!

B  maybe the answer hoped it  

Answerworking theory