Two big things really stick in my head from when the Red Skull was active.
Genre
superhero
Characters
Captain America [Steve Rogers] (Ultimate - Earth-1610); Nick Fury(Ultimate - Earth-1610); Hawkeye [Clint Barton] (Ultimate - Earth-1610); Jackie Kennedy; John F. Kennedy (death); Red Skull; Nerd Hulk; Black Widow [Monica Chang]; Red Wasp [Petra Laskov] (also in flashback); Red Skull; War Machine; Dr. Gregory Stark; Dr. Laskov (death); Dr. Laskov and Petra's baby (death)
Synopsis
Nick Fury recounts some of Red Skull's early incidents. The Avengers battle the Red Skull at the A.I.M. base in Alaska and determine that the Red Skull has an active Cosmic Cube and has been using it. Captain America escapes and goes to battle the Red Skull.