The Purpose of the First Type of Sacred Land, Which

The purpose of the first type of sacred land, which is made sacred by human action, is to

A) provide a place for ceremonies by which people connect with and remember great events from their society's recent history.
B) create a site for building temples or other structures where people can encounter and interact with higher powers.
C) commemorate those who have sacrificed their lives for a noble cause, since each of us may someday have to do that.
D) celebrate important supernatural events that are recorded in a society's written or oral traditions.