Which international organization was criticized for its weakness in preventing aggression that led to World War II?

Which international organization was criticized for its weakness in preventing aggression that led to World War II?

• A. League of Nations
• B. United Nations
• C. NATO
• D. Non-Aligned Movement

Answer: (A)

The idea being tested is why a diplomatic organization from the interwar era was seen as ineffective at stopping aggression that led to World War II. The League of Nations was created to keep peace through collective security, but it lacked real clout. It had no standing army or credible means to compel action, and its decisions depended on member states enforcing them. Because many powers were unwilling to commit to costly action, and because decisions required unanimous consent, an aggressor could veto responses or simply ignore rulings without facing serious consequences. In the 1930s this weakness showed clearly: Japan moved into Manchuria, Italy invaded Ethiopia, and Germany remilitarized and pursued aggressive expansion. The League could condemn these actions, but it could not stop them or deter further aggression because sanctions were slow, inconsistent, and often ineffective, and some major powers were reluctant to escalate to war. These failures underscored the need for a stronger mechanism to enforce collective security. After World War II, the United Nations was established with a Security Council and more robust enforcement tools, aiming to prevent a repeat of the League’s weaknesses. That history is why this organization is the one associated with the problem. The other choices refer to organizations formed later with different purposes and powers.

The idea being tested is why a diplomatic organization from the interwar era was seen as ineffective at stopping aggression that led to World War II. The League of Nations was created to keep peace through collective security, but it lacked real clout. It had no standing army or credible means to compel action, and its decisions depended on member states enforcing them. Because many powers were unwilling to commit to costly action, and because decisions required unanimous consent, an aggressor could veto responses or simply ignore rulings without facing serious consequences.

In the 1930s this weakness showed clearly: Japan moved into Manchuria, Italy invaded Ethiopia, and Germany remilitarized and pursued aggressive expansion. The League could condemn these actions, but it could not stop them or deter further aggression because sanctions were slow, inconsistent, and often ineffective, and some major powers were reluctant to escalate to war. These failures underscored the need for a stronger mechanism to enforce collective security.

After World War II, the United Nations was established with a Security Council and more robust enforcement tools, aiming to prevent a repeat of the League’s weaknesses. That history is why this organization is the one associated with the problem.

The other choices refer to organizations formed later with different purposes and powers.