Answer:
C.) They planted victory gardens for soldiers.
Explanation:
One way in which people on the home front supported the war effort in WWII was They canned fruits and vegetables for soldiers overseas.
As a result of the war, there were food shortages and food was needed to feed the soldiers.
As a result, people planted victory gardens which gave them fruit and vegetables which were then canned and sent to soldiers overseas.
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Find out more on the homefront during WWII at https://brainly.com/question/27008573.