Ask you elders how many depended on their gardens to feed them through the depression.
>>Ask you elders how many depended on their gardens to feed them through the depression.<<
Not very practical. Your list is more like a post-apocalyptic list. We have survived WW IV, we will still have grocery stores during this bad spot.
A garden gives great-tasting fresh produce and saves a few bucks but today isn’t really a dependable source of food.