Freud is the first to describe the : that the mind could contain information of which it is unaware, but by which it is still affected.

Unconscious.

Explanation:

As the exercise explains, the unconscious has information of which the mind is unaware, but by which it's still affected. The mind constantly registers information with automatical processes that exists under the conscious awareness, "hidden" in the unconscious. Even though we might not even be able to recognize them, they still affect us and our choices, fears, etc. So, in other words, the unconscious is formed by this processes, but is not that in it's whole, containing many pieces of information such as memories, experiences, fears, traumas, etc.

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.

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.