33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3480566
315921
2
Public Timelines
FAQ Receber premium

1 jan 1821 ano - The first high school was established in Boston.

Descrição:

Name: The English Classical School
The Troy Female Seminary in NY first prepared teachers for certification.

Adicionado na linha do tempo:

Data:

1 jan 1821 ano
Agora
~ 204 years ago