What was the main goal of the United Nations when it was established?

The primary goal of the United Nations when it was established was to promote international cooperation and peace. Following the devastation of World War II, there was a strong desire among the international community to create a framework that would help prevent such widespread conflict from occurring again. The founders of the UN aimed to foster a spirit of collaboration among nations to address global challenges, enhance dialogue, and support peacekeeping efforts.

The establishment of various agencies and programs within the UN has also focused on humanitarian aid, the promotion of human rights, and sustainable development, all of which align with the overarching goal of international cooperation. This framework allows member countries to work together to solve problems that transcend national borders, such as conflict resolution and maintaining international stability.

The other options do not accurately reflect the UN's main objective. For instance, the creation of a world government would imply a loss of sovereignty for member nations, which contradicts the UN's role as a platform for cooperation rather than governance. While addressing global warming is indeed a crucial aspect of international cooperation today, it was not one of the original goals of the UN's founding. Enhancing economic competition among nations does not align with the UN's mission, as it seeks to promote equity and stability rather than rivalry.