What two bodies make up the united nations

The United Nations is divided into six major bodies, or organs, that have specific, complementary responsibilities and powers. These are the General Assembly, the Secretariat, the Security Council, the International Court of Justice, the Economic and Social Council, and the Trusteeship Council.

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.