WHAT IS S.H.I.E.L.D?
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All info taken from Wikipedia, Various Tv Shows, & My Head.
S.H.I.E.L.D. is an espionage and law-enforcement agency in the Marvel Comics Universe. Created by Stan Lee and Jack Kirby in Strange Tales #135 (Aug. 1965), it often deals with paranormal and superhuman threats.
The acronym originally stood for Supreme Headquarters, International Espionage, Law-Enforcement Division. It was changed in 1991 to Strategic Hazard Intervention Espionage Logistics Directorate.
Within the various films set in the Marvel Cinematic Universe, as well as multiple animated and live-action television s