What was a reason jimmy carter was elected president in 1976? question 6 options: was an outsider increased public skepticism of government all of these republican party’s reputation damaged what was a main reason the us decided to end involvement in the vietnam war? question 8 options: increasing anti-war protests across the us fueling the anti-war movement all of these the us was also fighting in western europe and could no longer fight on two fronts the vietnamese government decided to adopt a diplomatic government instead of a communist government