Which of the following is an example of a powerful action taken by the united nation

A powerful action taken by he United nation is the “action on the issues confronting humanity in the 21st century, such as peace and security, climate change, sustainable development, human rights, disarmament, terrorism, humanitarian and health emergencies”

When the king needed to wage war by sea, he relied on the temporary the sea, commands the trade; whosever commands the trade of the world.