Have you ever asked your self why people can be unemployed? Look around your own workplace. Are there tasks that are undone or uncompleted? Are that tasks that could be done that are not even on the list of things to do or that should be done? Look around America. Are there things that you see that should be done or that need doing? Why aren't these things happening? Why isn't unfulfilled demand being met? Is there any task that could or should be done that anybody can do, but nobody is doing it? Are there any people that are not capable of doing something productive, but yet these people are not doing anything?
Government is the only cause of unemployment. Find anybody that can prove me wrong!
I could point, only somewhat facetiously, to unemployed cavemen. But a better answer is frictional unemployment. I think my previous post is an even better explanation.