It was revived in 1949, when the impending release of Cinderella had rejuvenated the animation studio, and the production of Alice in Wonderland hadn't yet descended into abject misery.
Oh, it was inspired by that book (and its sequel, "Through the Looking-Glass"), using the same characters and many similar motifs, but like Spielberg's "Hook" in relation with J.M. Barrie "Peter Pan", "Alice in Wonderland" is actually a variation on the source material more than a straight retelling of the original story.Also not unlike "Hook" is the way our protagonist, Alice ("Alice?"), is now older, has all but forgotten her famous adventures and has seemingly lost her "muchness".
Indeed, Alice’s story as told here rather closely resembles the story of Wendy Darling in the original “Peter Pan,” another heroine who hoped to avoid maturation by flying into fantasy.