Answer:
The "mystery of language" was revealed to Keller through her teacher, Anne Sullivan, who used touch and objects to associate words with meanings. This new understanding allowed Keller to comprehend and communicate with others, breaking the isolation that resulted from her being deaf and blind. The consequences for Keller of this new understanding of the nature of language were profound, as she was able to engage with the world, learn, and express herself. This transformed her life, leading to an education, writing career, and advocacy for people with disabilities.
Step-by-step explanation: