Which organization replaced the League of Nations after its dissolution?

Which organization replaced the League of Nations after its dissolution?

• A. NATO
• B. United Nations
• C. European Union
• D. World Bank

Answer: (B)

The main idea here is understanding why the international system shifted from the League of Nations to the United Nations. The League was created after World War I to keep the peace, but its authority depended on member cooperation and it lacked real enforcement power. Major nations didn’t always participate or agree to take collective action, and when aggression surged in the 1930s and during World War II, the League proved unable to stop it. After World War II, leaders sought a stronger, more reliable framework for collective security and reconstruction, leading to the creation of the United Nations in 1945. The UN established structures like the Security Council with permanent members and the ability to authorize action, aiming to prevent another global conflict and address crises more effectively. This new organization effectively replaced the League as the world’s central peacekeeping and international-cooperation body. NATO emerged later as a military alliance for defense during the Cold War, not a replacement for a global peace-and-security organization. The European Union developed much later as a regional political and economic union, not a universal peacekeeping body. The World Bank is a financial institution focused on development and reconstruction rather than serving as a comprehensive international security organization.

The main idea here is understanding why the international system shifted from the League of Nations to the United Nations. The League was created after World War I to keep the peace, but its authority depended on member cooperation and it lacked real enforcement power. Major nations didn’t always participate or agree to take collective action, and when aggression surged in the 1930s and during World War II, the League proved unable to stop it. After World War II, leaders sought a stronger, more reliable framework for collective security and reconstruction, leading to the creation of the United Nations in 1945. The UN established structures like the Security Council with permanent members and the ability to authorize action, aiming to prevent another global conflict and address crises more effectively. This new organization effectively replaced the League as the world’s central peacekeeping and international-cooperation body.

NATO emerged later as a military alliance for defense during the Cold War, not a replacement for a global peace-and-security organization. The European Union developed much later as a regional political and economic union, not a universal peacekeeping body. The World Bank is a financial institution focused on development and reconstruction rather than serving as a comprehensive international security organization.