1,-.Sure we´have a great notion just how assumed the diseades in the middles ages,but by the end,everywhere the poblation were´s strongger untill the nature resourcess,the first big mistake of a "modern"
economy-in a world with any notion as economy-were´s the definition as the profession,the office.
2.-So at lasth we´have a notion everytime as a closed world´s.With the worst idea than the edge weren´t opened as the professions,in the way just liked or not untill we travel trough the history...then nations as Spain have today millions of unployements
