What was the main purpose of creating the IGO?

2nd

Explanation:

The main purposes of IGOs were to create a mechanism for the world's inhabitants to work more successfully together in the areas of peace and security, and also to deal with economic and social questions.

i believe that the answer to the question provided above is that  establishing smaller ethnic communities within larger communities  gives more chance for people to know each other more but this might lead to the  conflict between groups.

bibliography and citations to credit the sources hope this you if not my deepest of apologize ^w^