Films and scenes that fill MCU timeline gaps (which film explains specific gaps)

Preview · 12 questions

• 01·Which MCU film explains the political fallout and team split that led to the Sokovia Accords?
• 02·Which film/episode explains Loki's escape with the Tesseract in 2012 and the resulting timeline branch?
• 03·Which film shows how the Avengers reverse the 2018 Snap and covers the five-year (2018–2023) gap?
• 04·Which film addresses Peter Parker's experience and how the world adjusted to the five-year Blip?
• 05·Which film fills in Black Widow's activities and backstory during the period after Captain America: Civil War and before Avengers: Infinity War?
• 06·Which film explains how the Quantum Realm and its rules (used for the Endgame time heist) operate?
• 07·Which film details Bucky Barnes' brainwashed activities and Hydra's influence in the modern era?
• 08·Which film explains how T'Challa becomes king of Wakanda and how Wakanda responds in the post-Civil War era?
• 09·Which film depicts Thor's arc and Asgard's destruction that sets up later developments (including New Asgard)?
• 10·Which Disney+ series fills in Clint Barton's vigilantism as Ronin between the Sokovia Accords/Civil War era and the Snap?
• 11·Which film shows the immediate aftermath for Tony Stark and Nebula after Thanos' 2018 Snap (their situation on Titan and later fate)?
• 12·Which film explains Peter Quill's parentage and his relationship with Ego, filling that character-origin gap?