Salad greens or herbs would be my recommendation.
Yes you can, keep them trimmed back so they do not grow heavy..
Yes. Some you could grow would be stream beans, radishes,onions, and peas if you have place for them to climb. You could also grow some herbs.
You could improvise with planting containers too. Go to dollar stores to find cheap waist paper baskets. Look around and you will find all kinds of container possibilities.
Good luck with your organic lifestyle... I follow the same road.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.