While created by the same company, DC Comics' two most famous superheroes differed in political alignment. Clark Kent, also known as Superman, was raised by two Kansas farmers. He was born, however, on the planet Krypton. Superman's race was a group with great powers: incredible strength, X-ray vision, heat vision, ice vision, the ability to fly, super-sensitive hearing and super speed. When grown, Kent moved to the city, where he landed a job as a writer for the large newspaper, the Daily Planet. Bruce Wayne--also known as Batman--was an industry-owning millionaire. He inherited much of his wealth from the parents...