Question

how did people on the home front use liberty bonds to support the world war i effort?
liberty bonds helped the government pay for the war.
liberty bonds freed prisoners to fight in the war effort.
liberty bonds helped the government recruit soldiers.
liberty bonds saved resources for soldiers in the war.

Explanation:

Liberty bonds were a form of war bond sold in the US during WWI. When people on the home front bought them, they were lending money to the government, which helped finance the war effort (pay for supplies, troops, etc.). The other options are incorrect: liberty bonds had nothing to do with freeing prisoners to fight, recruiting soldiers, or saving resources directly.

Answer:

A. Liberty bonds helped the government pay for the war.