We all remember being in the theater when half of the Avengers were snapped out of existence, and then when they all made ...
Tony Stark's Iron Man was the beginning of something bigger in Marvel town. Nick Fury said in The Avengers that, "The idea ...
It's a callback to Tony Stark building his first suit in 2008's ... to get the stones and use them to reverse the effects of the snap and bring everybody back into the current time.