Question

which of the following sentences best describes the role of the united nations in world affairs?
(1 point)

it ensures that everyone follows treaties.

it maintains trade relations and keeps trade negotiations open

it mediates conflicts and supports humanitarian projects.

it provides a common defense against large aggressive nations

Explanation:

• The UN lacks enforcement power to ensure universal treaty compliance.
• Trade relations/negotiations are primarily handled by bodies like the WTO.
• Collective defense against aggressors is the role of alliances like NATO, not the UN.
• The UN's core roles include conflict mediation via bodies like the Security Council and running humanitarian programs through agencies such as UNICEF and the UNHCR.

Answer:

C. It mediates conflicts and supports humanitarian projects.