Captain America: The Winter Soldier a panel at 2013 San Diego Comic-Con International and presented footage from the film. In addition, Marvel had booths depicting a Smithsonian-type exhibit showing Captain America and the Howling Commandos from "Captain America: The First Avenger". At the end of the month, audiences were shown a glimpse of the film along with some of Marvel's other Phase Two slate of films at Disney XD's Disney Fandom event. In August 2013, Feige, Evans, Stan, and Mackie presented a clip of the film at Disney's D23 Expo. In September 2013, Marvel announced that it is again partnering with Harley-Davidson, continuing their relationship
Captain America (William Burnside) in contemporary times, to battle the original Captain America). This complicated origin is the reason that some sources list "Young Men" #24 as this character's first appearance, when in fact this, and subsequent 1950s-published Captain America stories, was clearly created with the intention of depicting the original Captain America. A 1977 story, "What If" Vol. 1 #4, (August, 1977), introduces two other, previous Captain Americas - William Naslund, appointed by Truman in 1945 to succeed the original Captain America, and Jeff Mace, who succeeds Naslund as Cap in the spring of 1946 after Naslund is killed in action. These versions