Question

1. which of the following was not a cause of world war i?

• isolationism
• alliances
• militarism

Explanation:

The causes of World War I include alliances (like the Triple Entente and Triple Alliance), militarism (arms race and military buildup), and imperialism, nationalism. Isolationism is a policy of staying out of foreign conflicts; the US adopted it after WWI, but it was not a cause of WWI. Alliances and militarism were key causes.

Answer:

A. isolationism