Yes, I suppose even in the sixties, a single parent would have to use some imagination or have a little supplemental income to make ends meet on a minimum wage. It seems like a family taking a boarder or renting a room was much more common then. Elizabeth Warren is an interesting lady that I know little about. She is at least one politician who struggled financially to make a go of it and a champion of the middle class. I did a very quick internet check and she is listed as one of the 100 most influential people in the world by someone's account. I may have to check out her book to see what her story is.