As per the poster depicts the importance of food. As the poster reads food is ammunition don't waste it with a basket of vegetables and the American flag.
- The poster shows men on horses with a national flag my represents the soldiers of the battlefield.
- The government responsible for the creation of such posters the encouragement of conserving food resources. As food is a valuable resource and one should value it.
Hence the options C and A are correct.
Learn more about what the poster was aimed toward.
brainly.com/question/5874167.