The four major goals of the united nations are:

- maintaining a worldwide peace and security

- developing relations among nations

- fostering cooperation between nations in order to solve, economic, social, cultural, or humanitarian international problems

- providing a forum for bringing countries together to meet UN's purposes and goals

Explanation:

The United Nations is an organization that was formed after the World War II. The main reason for the formation of this organization was to stop any further wars that can cause such terrible effects to the humanity. From this initial goal, the United Nations developed and evolved over time, starting to include numerous other things on their agenda, such as helping in bilateral disputes, setting the terrain for economic, social, cultural cooperation between the nations. Motivate the nations to help each other in times of need, all of which is done for the greater good of everyone on the planet.

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings

an era of negotiation.

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