Did Helen Keller plagiarize

Certainly. There is obviously a sort of inhibition on really Novel ideas from some one who has been blind since early childhood, and deaf besides. There was a fraud charge brought up about a story that she allegedly composed- the Frost King. It turned out to be an adaptation of a Fairy Tale she may have heard (before becoming handicapped) as a child. Original was called Snow King, or a similar title. Now if one part of the answer is in error... well, draw your own conclusions.