Grew up on a self sustaining farm in Missouri in the 40's & 50's The only thing we bought were spices, salt, pepper, sugar, flour, coffee & tea, dried beans and of course mason jars by the case. We had an acre of vegetable garden and my grandmother canned everything including rhubarb, she made watermelon rind jam along with all the other type of jellies and jam.
What did we eat? Chicken, Pork, beef, fish, squirrel, rabbit, quail, deer, blackberries, strawberries, goose berries, raspberries in the middle of winter. Hickory nuts, Black walnuts, pecans, made our own butter, baked our bread, pies, cakes Etc, milked our cows, gathered our eggs. Fresh vegetables in season, home canned vegetables in the middle of winter
Potatoes was stored in a bin in the root cellar, no problem with them lasting season to season
About the only thing we didn't have was money or indoor plumbing of any kind. Baths was a #2 wash tub. Wood cook stove in the winter and propane gas in the summer. Central heat was a big wood stove in the living room.
We had a root cellar, spent some time in it hiding from cyclones, tornados and of course to retrieve some of the best canned food in the world.
Didn't really consider my self poor until I left the farm and found out that most people had things we didn’t but we eat better then most of them and got more exercise.
I joined the USMC at age 17 to see the world and found the physical transition from farmer to Marine not that big a jump.
Before someone askes No I didn't walk 5 miles to school uphill both ways, I only walked a 1/4 mile to catch the bus and we did have a hill on
both ends of walk,