The primary function of the United Nations after its establishment in 1945 was to promote international cooperation and maintain peace and security among nations. Designed to prevent conflicts through collective diplomacy, the UN aimed to address global challenges such as humanitarian crises, human rights violations, and development issues. Key components of the UN include various specialized agencies, such as the World Health Organization (WHO) and the United Nations Educational, Scientific and Cultural Organization (UNESCO), which work towards enhancing global well-being. By facilitating dialogue among member states, the UN serves as a platform for addressing disputes, thereby contributing to a more stable and secure international order.