Captain America is a fictional superhero appearing in American comic books published by Marvel Comics. Created by writer-editor Stan Lee and artist Jack Kirby, he first appeared in Timely Comics' Captain America Comics #1 (March 1941). The character is Timely Comics' first superhero and was originally known as simply "Captain America".
During World War II, Steve Rogers volunteered for the Super-Soldier program and was injected with the Super-Soldier Serum, which granted him superhuman strength, speed, agility, durability, and reflexes. Rogers was then trained in combat and espionage, and became Captain America, the leader of the superhero team the Avengers.
Captain America is a symbol of American patriotism and justice. He has fought for freedom and democracy around the world, and is one of the most popular and iconic superheroes of all time.
Captain America has been adapted into numerous other media, including film, television, and video games. He has been portrayed by actors such as Chris Evans, Robert Downey Jr., and Sebastian Stan.
Captain America is a complex and well-developed character. He is a man of strong principles who is always willing to fight for what he believes in. He is also a loyal friend and a fierce protector of the innocent. Captain America is a true hero, and he is an inspiration to us all.