The concept of guided participation highlights that
development occurs in a social situation while extending sociocultural beyond language-based dialogue.

The main purpose of the Mounds was burial: the Mounds were a burial site for some distinguished people, such as kings. Other possible purpose was for ceremonies (ceremonies performed on top of the mound).
Answer:
B. Develop cultural competence
Explanation:
In order for one to avoid cultural misunderstanding, he must develop cultural competence. The more information and knowledge an individual will gather regarding different cultures, the more he will be exposed to them. It will help him cross analyse the different cultures and eventually get rid of any misunderstanding that might be created due to external sources.
More knowledge means a better and more adequate perspective to adapt and accept the different cultures and their historical backgrounds.
THe correct answer is a or b