What was the primary goal behind the formation of the UN?

The formation of the United Nations (UN) was fundamentally rooted in the desire to promote international cooperation and prevent future conflicts, particularly in the aftermath of the devastating impacts of World War II. The founders of the UN recognized the urgent need for a platform that would facilitate dialogue among nations, encourage collaboration on global issues, and provide mechanisms for peaceful resolution of disputes.

The UN aimed to foster an environment where countries could work together on a variety of challenges, including peace and security, human rights, and development initiatives. This commitment to collective security and mutual understanding is central to the UN's mission, which continues to serve as a forum for negotiation and cooperation among member states.

While the other options present various important global issues, they do not encapsulate the primary objective that motivated the establishment of the UN. There is no provision within the UN's foundational charter for creating a single world currency, advancing solely technological development, or directly regulating global trade as primary missions. Instead, the overarching goal has always been to maintain international peace and security, ensuring that nations could collaborate to avert conflicts and work towards a more harmonious world.