Those are important but an increased minimum wage isn't the answer, at least not in the long term. If it were than everybody would be happy and enjoying a high quality of life now from all the previous hikes in the mandatory minimum wage. Instead what has happened is that it has helped a few and hurt many more, including the fact that inflated wages are a large part of the reason for outsourcing jobs overseas.
I think all wages need to be raised, honestly. A shrinking middle class, with less people at the top amassing more and more money. Yeah, it's easy to see where the problem is. Corporations exploiting workers because they can. A free market doesn't work if all the buinessmen are scum. It's essentially a virtual monopoly.