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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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1 jan 1837 ano - Massachusetts establishes the Board of Education; Horace Mann is appointed as the first Secretary of Education

Adicionado na linha do tempo:

Data:

1 jan 1837 ano
Agora
~ 187 years ago