Which organization is often described as the world's largest by membership?

Which organization is often described as the world's largest by membership?

• A. World Bank
• B. United Nations
• C. World Health Organization
• D. NATO

Answer: (B)

Membership size in international organizations is counted by how many member states participate. The United Nations is commonly described as the world’s largest by membership because it brings together nearly every independent country in the world, far more than other global or regional bodies. While organizations like the World Bank, the World Health Organization, or NATO have many members, their lists are much shorter, reflecting their narrower focus or regional scope. The UN’s broad and universal membership explains why it’s recognized as the largest by membership.

Membership size in international organizations is counted by how many member states participate. The United Nations is commonly described as the world’s largest by membership because it brings together nearly every independent country in the world, far more than other global or regional bodies. While organizations like the World Bank, the World Health Organization, or NATO have many members, their lists are much shorter, reflecting their narrower focus or regional scope. The UN’s broad and universal membership explains why it’s recognized as the largest by membership.