: A secret identity (e.g., Clark Kent or Bruce Wayne) used to maintain a normal life and protect loved ones.
: This period reintroduced and revitalized many characters, often with a heavier focus on science fiction elements.
: Superheroes have moved beyond printed pages to become the foundation for multibillion-dollar film franchises, television series, and video games. Categorization by Power Source Superheroes
: Characters without innate powers who rely on intellect, training, and technology (e.g., Batman , Iron Man ).
A superhero is generally defined as a character possessing extraordinary abilities or advanced technology, dedicated to protecting the public and acting with altruism. While many possess superhuman strength or flight, key defining traits often include: : A secret identity (e
The superhero genre has evolved through distinct historical periods, often mirroring changes in American society.
: Heroes whose primary attribute is raw physical force, sometimes scaling with emotion (e.g., The Hulk ). Popularity and Cultural Impact Categorization by Power Source : Characters without innate
: Naturally born with immense, often "near-infinite" power (e.g., Superman , Wonder Woman , Thor).