The period from the 1930s to the end of World War II the Golden Age of the world of comics. More specifically, it all began with the appearance of Superman in 1938; by the way, did you know that initially he couldn't fly? We are not even talking about the absence of the red lasers from his eyes; right now that seems impossible.Photo DC-Direct JSA Series 2: Kingdom Come Superman by semihundido is licensed under CC BY-SA 2.0.