The recent release of the book "Marvel Studios' The Marvel Cinematic Universe: An Official Timeline" requires a lot of analysis. Members of WikiProject:Timeline team are working on editing pages in response to the information revealed in the book. If you wish to contribute, please do not immediately edit these pages, and instead visit the Timeline Discussion.
Seventy years after World War II ended, Clint Barton and Nick Fury were at the Joint Dark Energy Mission Facility in Nevada to see the results of Project P.E.G.A.S.U.S.. When testing with the Tesseract, it opened up a wormhole, causing the remains of the Champion of HYDRA to be released as well as Captain Carter. With Fury confused at who she was, Barton reminded him that it was Captain Carter as she asked where Steve Rogers was. Fury explained to her that World War II ended seventy years ago and asked if she'd be okay.[1]
Master Martial Artist: Barton is an excellent hand-to-hand combatant and martial artist, having been extensively trained in various forms of martial arts as an agent of S.H.I.E.L.D.