When cooley used the concept of the "looking-glass self" he claimed that

people see themselves as they think others see them.

Explanation:

probably 3 since archeologists and historians don’t understand there writing.

manifest functions are the recognized and intended consequences of any social pattern, while latent functions are those unrecognized and unintended consequences. to analyze the manifest functions of any social institution, we have to study its contribution to the continuation of a group, community, or society.