Final answer:
The United Nations (U.N.) has embraced social media to enhance diplomacy and understanding worldwide by using platforms to communicate with the public, promote initiatives, and address global conflicts and issues.
Step-by-step explanation:
The United Nations (U.N.) has indeed embraced social media as a tool to enhance diplomacy and understanding worldwide. Social media platforms have become important channels for the U.N. to communicate with the public, promote its initiatives, and address global conflicts and issues. For example, the U.N. regularly uses social media to provide updates on its peacekeeping efforts, share information on humanitarian crises, and engage with citizens around the world.