This is an archive film from the WWII era describing the inportance of the victory garden. While out of date, this film can still give you some ideas on creating your own victory garden on your survivial homestead.
By planting a garden large enough to provide vegetables and fruit for your family for a year, and by canning, dehydrating and root cellaring, as well as other preservation methods, you can create your own freedom from having to rely on your local gracery store.
A supply of fresh and storage food on hand will help you survive in the event of any major disruption in the food supply chain. Currently the nations supermarkets can only carry a three days supply of food for usual circumstances.
Do you want to rely on those statistics to feed your family in time of emergency?