Final answer:
The first full-length animated Disney movie was Snow White and The Seven Dwarfs.
Step-by-step explanation:
The first full-length animated Disney movie was Snow White and The Seven Dwarfs. It was released in 1937 and is based on the German fairy tale by the Brothers Grimm. Snow White, the lead character, is a young princess who is forced to flee from her evil stepmother and finds refuge with the seven dwarfs.