Final answer:
The United Nations shapes global affairs by promoting peace and security, regulating global trade, setting international standards, and providing humanitarian assistance and sustainable development.
Step-by-step explanation:
The United Nations shapes global affairs through various means:
- Promoting peace and security by engaging in diplomacy and peacekeeping missions.
- Regulating global trade and setting international standards.
- Providing humanitarian assistance and promoting sustainable development.
Each of these actions contributes to the overall mission of the UN to maintain international peace and security, enforce human rights, and promote social and economic development for all nations. From the monitoring and protecting of global health concerns by the WHO to the human rights focus outlined in the UN Charter and Universal Declaration of Human Rights, the UN plays a pivotal role in shaping a cooperative international community dedicated to peace, dignity, and equality.