Which event can most reasonably be described as the primary catalyst

Subject : History

Question: Which event can most reasonably be described as the primary catalyst for the creation of the United Nations?

A. World War I

B. World War II

C. The Great Depression

D. The Spanish-American War

Expert Verified Solution:

The event that can most reasonably be described as the primary catalyst for the creation of the United Nations is:

B. World War II

Explanation:

World War II was the primary catalyst for the establishment of the United Nations. The devastation and global conflict of World War II underscored the need for a new international organization that could promote peace, security, and cooperation among nations to prevent such a catastrophic war from occurring again. The United Nations was founded in 1945, towards the end of World War II, with the aim of addressing the failures of the League of Nations (which had been established after World War I) and to foster international dialogue and collaboration to maintain global peace and security. The UN was created to address the shortcomings of its predecessor and to ensure that future international conflicts could be managed more effectively.