The united nations was founded primarily
a.
to regulate nuclear facilities
b.
to international diplomacy
c.
to unite european governments
d.
to monitor international trade

Answer;

B. to help international diplomacy

Explanation;

The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights.

The UN Charter sets out four main purposes: Maintaining worldwide peace and security. Developing relations among nations. Fostering cooperation between nations in order to solve economic, social, cultural, or humanitarian international problems.