Which is the main goal of the united nations educational, scientific, and cultural organization (unesco)?

The main goal of UNESCO is to end extreme poverty around the world.
UNESCO is an organization based in PAris that  stands for The United Nations Educational, Scientific and Cultural Organization , and it's aimed to end the world's proverty through the exchange of education, scientifc, and cultural objects from one nations to another in order to make a sense of belonging to grow within nations.

Brand c i think that should be it