Question

america in ww1: crash course (america in world war i: crash course us his ella lehman crash course executive producer john green producer stan muller writer emil meter script editor brianna hilde brums script supervisor meredith lanki multiple-choice question the disappointment of the u.s. with the results of world war i led the u.s. to retreat into what after the war was over? nuclear brinksmanship a commitment of cooperative global security. isolationism skip rewatch

Explanation:

To solve this, we analyze each option:

• "Nuclear brinksmanship" is related to the Cold War era, not post - WWI US foreign policy.
• "A commitment of cooperative global security" is the opposite of what happened; the US was disillusioned with international involvement after WWI.
• "Isolationism" matches the US foreign policy trend after WWI, as the US was disappointed with the war's outcomes (like the Treaty of Versailles and the League of Nations' limitations) and withdrew from active global political and military engagement.

Answer:

C. Isolationism (assuming the third option is labeled C; if the original labels were different, adjust accordingly, e.g., if the third option was labeled as such, the answer is the option with "Isolationism")