Which of the following sentences best describes the role of the United Nations in world affairs?

(1 point)
Responses

It ensures that everyone follows treaties.

It ensures that everyone follows treaties.

It maintains trade relations and keeps trade negotiations open.

It maintains trade relations and keeps trade negotiations open.

It mediates conflicts and supports humanitarian projects.

It mediates conflicts and supports humanitarian projects.

It provides a common defense against large aggressive nations.

It mediates conflicts and supports humanitarian projects.