1547-1616 20thcentury appreciationcervantessaavedra bibliography blanca bolivia cervantessaavedra chileanliterature civilization comparativeliterature criticismandinterpretationwiethüchter donquixote(fictitiouscharacter) economicconditions history historyandcriticism liberalism literarycollections miguelde motionpictures motives peruvianliterature themes