Question

how was the economy of the united states affected by world war i?
a. the united states economy was hurt because the government increased regulations.

b. unemployment increased when the men returned from the war, so the economy suffered.

c. the federal government mobilized the economy for war.

d. the war had little effect on manufacturing and agriculture.

Explanation:

• Option A is incorrect: While the US government implemented some regulations, the overall war effort stimulated economic growth, not harm.
• Option B is incorrect: Post-WWI saw a brief economic boom first, and the unemployment spike came later with the 1920-1921 recession, not immediately upon troops' return as the primary wartime effect.
• Option C is correct: The US federal government took active steps like creating war boards (e.g., War Industries Board) to redirect production, manage resources, and mobilize the economy to support the war effort, which was a core economic impact.
• Option D is incorrect: WWI drastically boosted US manufacturing (to supply Allied powers and its own military) and agriculture (to feed troops and European populations), so the war had a major effect on these sectors.

Answer:

C. The federal government mobilized the economy for war.