Kang the Conqueror is a time-traveling supervillain who first appeared in "Avengers" #8 in 1964. Created by writer Stan Lee and artist Jack Kirby, he is one of the most dangerous foes the Avengers have ever faced. He comes from the 31st century and possesses technology that allows him to manipulate time.

Avengers #8-10 (1964)

In his first appearance, Kang the Conqueror threatens to conquer Earth's past and enslave its people. The Avengers, who are still a young team, face him in a fierce battle and ultimately defeat him, but not before Kang warns them that he will return.

"Avengers" #8 (1964): The issue opens with the Avengers being warned about Kang the Conqueror, a time-traveling conqueror from the future. He has taken control of the city of New York and demands the Avengers surrender. The team refuses and engages in a fierce battle with Kang and his army of robotic enforcers. Despite their best efforts, the Avengers are unable to defeat Kang and he escapes, warning them that he will return.

"Avengers" #9 (1964): Kang returns with an even larger army and lays siege to the Avengers Mansion. The team, with the help of guest star Rick Jones, fights back but is unable to stop Kang from taking control of the mansion. The issue ends with Kang capturing several of the Avengers and declaring that they will be his slaves in the future.

"Avengers" #10 (1964): The remaining Avengers, along with Rick Jones, stage a daring rescue mission to save their captive teammates. They engage in an intense battle with Kang and his army, and ultimately succeed in freeing their friends. The team then comes together to defeat Kang, who is forced to retreat back to the future. The issue ends with the Avengers victorious, but aware that Kang will return again in the future.

These issues establish Kang as a powerful and dangerous villain, who will stop at nothing to achieve his goals. They also demonstrate the Avengers' bravery and determination, as they face off against a powerful enemy and emerge victorious. These issues are important to the history of the Marvel Universe, as they lay the foundation for future conflicts between Kang and the Avengers.

"Avengers" #23-24 (1965)

"Avengers" #23-24 (1965), entitled "For the Love of Ravonna," is a two-part story that focuses on the love affair between the Avenger, Captain America, and the Princess Ravonna.

"Avengers" #23 (1965): The story begins with Captain America visiting the Princess, who has been put into suspended animation for centuries by Kang the Conqueror. Despite her comatose state, Captain America falls in love with her and is determined to save her. He returns to the Avengers to seek their help in saving Ravonna. The Avengers agree to help, and they learn that Kang the Conqueror is behind the Princess's suspension. The Avengers form a plan to rescue Ravonna and defeat Kang.

"Avengers" #24 (1965): In part two, the Avengers and Captain America team up to battle Kang, who is trying to use Ravonna as a pawn in his conquest of the world. The Avengers and Captain America engage in a fierce battle with Kang and his forces, but they are eventually overpowered. In a last ditch effort, Captain America sacrifices himself to save Ravonna and the world. The issue ends with an emotional scene of Ravonna awakening from her suspended animation and realizing the sacrifice that Captain America made for her.

"The Avengers" #267-269 (1986)

"Avengers" #267-269, entitled "The Once and Future Kang," is a three-part story that begins with the Avengers battling Kang, who has returned from the future to conquer the present. Kang defeats the Avengers and captures Iron Man, using him as leverage to force the Avengers to work for him. In part two, the Avengers work to free Iron Man and stop Kang's plans. Meanwhile, Kang is revealed to have a personal vendetta against the Avengers, stemming from events that occur in the future. In the final part, the Avengers engage in an epic battle against Kang and his forces, leading to a satisfying conclusion.

"Avengers" #267 (1987): The issue opens with the Avengers battling Kang the Conqueror, who has returned from the future to conquer the present. Kang defeats the Avengers and captures Iron Man, using him as leverage to force the Avengers to work for him. The issue ends with the Avengers being forced to comply with Kang's demands, while they work on a plan to free Iron Man and stop Kang's plans.

"Avengers" #268 (1987): The issue begins with the Avengers working to free Iron Man and stop Kang's plans. The Avengers are challenged by Kang's advanced technology and formidable army. Meanwhile, Kang is revealed to have a personal vendetta against the Avengers, stemming from events that occur in the future. The Avengers work to uncover Kang's motives and find a way to defeat him.

"Avengers" #269 (1987): The final part of the story opens with the Avengers engaging in an epic battle against Kang and his forces. The Avengers face off against Kang's army and advanced technology, leading to a satisfying conclusion. The story ends with Kang being defeated and the Avengers saving the day.

The story serves as a showcase for Kang's cunning and power, as well as the Avengers' bravery and teamwork.

"Avengers Forever" #1-12 (1998-1999)

This limited series explores Kang's complex history and motivations. The story features a massive crossover of Avengers from different time periods and alternate realities, who are brought together to stop Kang from altering history. The series reveals Kang's true identity as Nathaniel Richards, a time-traveler from a future where the Avengers never existed.

"Avengers Forever" #1 (1998): The issue opens with Rick Jones, the Kree and the Skrulls in a battle over the Destiny Force. Rick Jones calls upon the Avengers for help, and the current Avengers line-up respond. The issue introduces the Time-Keepers, a group of beings who oversee the timeline of the Marvel universe. The Time-Keepers choose Rick Jones to be the key to unlocking the Destiny Force, and they send him on a journey through time to meet different versions of the Avengers.

"Avengers Forever" #2 (1998): The issue continues Rick Jones' journey through time as he meets different versions of the Avengers. Rick meets the original Avengers line-up, and they work together to stop an evil entity that threatens the timeline. The issue explores the relationships between the different Avengers and how they interact with one another.

"Avengers Forever" #3 (1998): The issue sees Rick meeting the West Coast Avengers and working with them to stop a dangerous threat to the timeline. The issue focuses on the interpersonal dynamics between the different Avengers teams and how they work together to solve the problem.

"Avengers Forever" #4 (1999): The issue introduces the Celestial Madonna, a powerful entity that holds the key to the Destiny Force. Rick continues his journey through time and meets the Celestial Madonna. The issue explores the relationship between Rick and the Celestial Madonna, and how they work together to stop a threat to the timeline.

"Avengers Forever" #5 (1999): The issue sees Rick and the Celestial Madonna working together to stop the villain Kang the Conqueror, who is trying to use the Destiny Force for his own purposes. The issue explores the conflict between Kang and the Avengers, and how they work to stop him from altering the timeline.

"Avengers Forever" #6 (1999): The issue focuses on the heroes' attempts to stop Kang and prevent him from using the Destiny Force for evil. It introduces the idea of parallel timelines and how the heroes work to prevent the timeline from being altered.

"Avengers Forever" #7 (1999): The issue continues the heroes' battle against Kang, as they try to prevent him from altering the timeline. The issue explores the relationships between the different versions of the Avengers and how they work together to stop Kang. The issue also explores the relationship between Rick and the Celestial Madonna, as they work together to stop Kang.

"Avengers Forever" #8 (1999): The issue introduces the character Iron Lad, a young version of Kang who is trying to prevent his future self from becoming the evil conqueror. The issue explores the relationship between Iron Lad and the other Avengers, as they work together to stop Kang. The issue also explores the relationship between Iron Lad and Kang, as they both struggle with their own conflicting desires.

"Avengers Forever" #9 (1999): The issue sees the heroes working together to stop Kang and Iron Lad from altering the timeline. The issue explores the relationships between the different Avengers and how they work together to stop the villains. It also continues to explore the relationship between Iron Lad and Kang, as they both struggle with their own conflicting desires.

"Avengers Forever" #10 (1999): The issue continues the heroes' battle against Kang and Iron Lad. The issue explores the relationships between the different Avengers and how they work together to stop the villains. The issue also explores the relationship between Iron Lad and Kang, as they both struggle with their own conflicting desires.

"Avengers Forever" #11 (1999): The issue sees the heroes working together to stop Kang and Iron Lad from altering the timeline. The issue explores the relationships between the different Avengers and how they work together to stop the villains. The issue also explores the relationship between Iron Lad and Kang, as they both struggle with their own conflicting desires.

"Avengers Forever" #12 (1999): The issue concludes the heroes' battle against Kang and Iron Lad. The issue explores the relationships between the different Avengers and how they work together to stop the villains. The issue also explores the relationship between Iron Lad and Kang, as they both struggle with their own conflicting desires.

The story ends with Rick Jones, the Celestial Madonna, and the Avengers succeeding in their mission to prevent Kang from altering the timeline, and the heroes returning to their own timeline.

"Young Avengers" #1-12 (2005-2006)

In this series, Kang serves as the main antagonist and is revealed to be the father of one of the titular Young Avengers, Iron Lad. The young heroes must stop Kang from conquering the present and rewriting history. This series explores the themes of legacy and family, as well as the relationship between father and son.

"Young Avengers" #1 (2005): The issue introduces the characters of the Young Avengers team: Patriot, Hulkling, Wiccan, Hawkeye (Kate Bishop), and Asgardian. This sets the stage for the team's formation, as the heroes come together to stop a mysterious villain from attacking New York City. The issue principally explores the relationships between the characters and their motivations for joining the team.

"Young Avengers" #2 (2006): The issue begins the heroes' battle against the mysterious villain. The issue explores the characters' abilities and their relationships with each other as they work together to stop the villain. Critically, this issue also introduces the character of Iron Lad, who joins the team as they work together to stop the villain.

"Young Avengers" #3 (2006): The issue sees the heroes continue their battle against the villain and uncovering the mystery of his identity. The issue explores the characters' abilities and their relationships with each other as they work together to stop the villain. The issue also introduces the concept of time travel and the possibility of altering the timeline.

"Young Avengers" #4 (2006): The issue explores the heroes' battle against the villain and the consequences of altering the timeline. The issue explores the characters' relationships with each other and their motivations for stopping the villain. The issue also introduces the character of Vision, who joins the team as they work together to stop the villain.

"Young Avengers" #5 (2006): The issue continues the heroes' battle against the villain and their attempts to repair the timeline. The issue explores the characters' relationships with each other and their motivations for stopping the villain. The issue also introduces the concept of alternate realities and the possibility of a multiverse.

"Young Avengers" #6 (2006): The issue concludes the heroes' battle against the villain and their attempts to repair the timeline. The issue explores the characters' relationships with each other and their motivations for stopping the villain. The issue ends with the heroes succeeding in their mission to stop the villain and restore the timeline, and the Young Avengers team officially forming.

"Young Avengers" #7 (2006): The issue begins with the team meeting the Runaways, another group of young heroes. The two teams join forces to stop a mysterious villain who has been threatening the city. The issue explores the characters' relationships with each other and their motivations for stopping the villain.

"Young Avengers" #8 (2006): The issue continues the heroes' battle against the mysterious villain and their attempts to uncover his true identity. The issue explores the characters' abilities and their relationships with each other as they work together to stop the villain. The issue also introduces the concept of reality warping and the possibility of alternate realities.

"Young Avengers" #9 (2006): The issue sees the heroes continue their battle against the villain and his reality warping abilities. The issue explores the characters' relationships with each other and their motivations for stopping the villain. The issue also introduces the character of Dr. Strange, who joins the team as they work together to stop the villain.

"Young Avengers" #10 (2006): The issue continues the heroes' battle against the villain and his reality warping abilities. The issue explores the characters' abilities and their relationships with each other as they work together to stop the villain. The issue also introduces the concept of parallel dimensions and the possibility of alternate versions of the heroes.

"Young Avengers" #11 (2006): The issue explores the heroes' battle against the villain and their attempts to restore the timeline. The issue explores the characters' relationships with each other and their motivations for stopping the villain. The issue also introduces the concept of alternate timelines and the possibility of parallel realities.

"Young Avengers" #12 (2006): The issue concludes the heroes' battle against the villain and their attempts to restore the timeline. The issue explores the characters' relationships with each other and their motivations for stopping the villain.

The story ends with the heroes succeeding in their mission to stop the villain and restore the timeline, and the team officially establishing themselves as the Young Avengers.

Throughout his appearances in Marvel Comics, Kang the Conqueror has proven to be a formidable and relentless opponent. He is a master strategist and tactician, who always seems to be one step ahead of his enemies. The Avengers, along with other heroes, have faced him in several epic battles, but he always manages to escape and return another day. He is a reminder of the constant threat that time-travel can pose, and the importance of standing up against tyranny and oppression.