Red Skull's status in the comics is complex. Sometimes he appears to be deceased, but comic storylines often bring back characters in unexpected ways, so it's not a straightforward answer.
Red Skull's character can be developed by delving into his backstory more deeply. We could see his early days, what led him to become so power - hungry and evil. This would give readers a better understanding of his motives in Endgame.
The story where Red Skull battles Captain America is also great. Their ideological differences and the intense fight scenes make it a memorable story. Red Skull represents tyranny and Captain America stands for freedom, and their clashes are full of drama. For example, in their first encounter, the tension was palpable as they faced off, each representing their opposing beliefs.
The Red Skull's origin story is quite dark. He was Johann Schmidt. His face was disfigured due to his experimentation with the Cosmic Cube. He became obsessed with power and domination, and his distorted face became his signature look. He joined the Nazi regime and used his intelligence and newfound power to further their evil plans.
The Red Skull's death in the comics was quite complex and often varied depending on the storyline. Sometimes, it was due to powerful villains or heroic efforts of the heroes.
The key elements are Johann Schmidt's ambition, the experiments with the Cosmic Cube, and his disfigurement which led to his transformation into the Red Skull.
The Red House was a secret organization affiliated with the former Soviet Union that specialized in training female agents. It was also known as the " Black Widow." This organization collected many war orphans, including widowed sisters. In the Red House, they received strict training, including etiquette, culture, dance and other skills, as well as the use of firearms, close combat and other killing techniques. The Red House had completely tamed them into killing machines, without the care that ordinary people needed. In order to create the perfect " tool ", the Red House even designed a perverted graduation ceremony. In this ceremony, young girls were thrown into a frozen wasteland and given only enough supplies for one person to survive. They were given two weeks to return. This tragic experience was the reason why the widowed sister mentioned home in the Avengers.
The Red Room was an organization in the Marvel Universe that trained female agents. In the comics and movies, the Black Widow was trained in the Red Room and grew into a top agent. The Red Room was described as a very cruel and inhumane place where agents received all kinds of rigorous training and assassination missions. The existence of the Red Room was very important to the Black Widow's past and storyline. However, regarding the specific details and background information of the Red Room, as well as its role and influence in the Marvel Universe, the information provided was not enough to give a detailed answer.