In 1880,Helen Keller was born in America .After 19 months she couldn't speak with the hearing loss due to illness.
Her teacher Anna ,in her age 7, came to help her , and opened her early education.
With the help of the teacher, she finished college and learn typing, proficient the French and German. She dedicated her life to the blind, deaf, dumb to the internationalization of disabled people. She's autobiography has inspired people all over the world.
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