Question

during world war i, victory gardens were an example of which of the following?
german military efforts to weaken the united states
us government propaganda aimed at conserving food
war industry strategies meant to lower costs
farmers marketing campaigns focused on increasing profits

Explanation:

Victory gardens were promoted by the US government during World War I. The goal was to encourage people to grow their own food. This was a form of propaganda to conserve food resources. German military efforts were not related to victory gardens. War industry strategies focused on production, not food gardens. Farmers' marketing campaigns for profit - increasing were not the purpose of victory gardens.

Answer:

US government propaganda aimed at conserving food.