Answer:
B
Step-by-step explanation:
Of the options:
A. One of the oldest astrological monuments is found in Nabta Playa, which is south of the present-day city of Cairo in Egypt.
В. On the Korean peninsula, archaeologists estimate that around 35,000 megaliths can be found.
C. Perhaps the most well-known monument created during the Neolithic period is Stonehenge,
D. One of the older examples of a passage tomb is Newgrange, created around 3200 BCE.
A is for a site in Egypt, C for England and D for Ireland. So the only option that is related to where Sophia is going, Korea, is B.