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May 1, 2025
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1 ottob 1872 anni - Bell opens his own school for the deaf

Descrizione:

He opened a school in Boston called the "Vocal Physiology and Mechanics of Speech for deaf students. Helen Keller was one of his famous students.

Aggiunto al nastro di tempo:

Data:

1 ottob 1872 anni
Adesso
~ 152 years ago