Why 1970 Was So Important in Avengers: Endgame

This video explores why the 1970 sequence is more than a time-travel plot device, how it reconnects Tony and Steve after Civil War, and why this seemingly small detour helps explain the completely different endings they receive. #AvengersEndgame #Endgame #TonyStark #SteveRogers #IronMan #CaptainAmerica #MCU #Marvel #MarvelStudios #InfinitySaga #TimeHeist #CampLehigh #HowardStark #PeggyCarter #CivilWar #TonyAndSteve #robertdowneyjr #chrisevans #RussoBrothers