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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Sign language as something used by hands suppressed because many believed learning how to read lips and talk was superior (30 Aug 1880 Jahr – 30 Aug 1960 Jahr)
Zugefügt zum Band der Zeit:
The Evolution of Sign Language
By
David Heineman
5 Nov 2017
0
0
631
Datum:
30 Aug 1880 Jahr
30 Aug 1960 Jahr
~ 80 years
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