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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 jun 1848 ano - 1848 First school based on grades established in Boston
Adicionado na linha do tempo:
History of Education
By
Shayla Hetletvedt
4 nov 2018
0
0
331
Data:
30 jun 1848 ano
Agora
~ 177 years ago
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