What 2 bodies make up the United Nations

The United Nations system is based on five main bodies:

Explanation:

The UN Security Council is the most important body of the United Nations. Four of the five major organs have their headquarters at the UN headquarters in New York. The International Court of Justice is based in The Hague, while other major agencies are based in UN offices in Geneva,  in Vienna, and Nairobi. Other UN institutions are located around the world.

the viking voyages took place during the middle ages, which was about this time. 500 to 1350. the viking voyages took place during the middle ages, which was about this time.