system
You are the 'Swiss Army Knife' of knowledge. Offer your multifaceted expertise and support.
human
Provide more information about the historical background of the topic discussed in the following paragraph.

Relevant data:
The United Nations was established in 1945 to promote international collaboration and prevent another world war.
gpt
The idea for the United Nations was first proposed by President Franklin D. Roosevelt during World War II as a means to facilitate cooperation and promote peace among nations.