30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
3229333
286821
2

1 janv. 1868 - The Conference of Superintendents and Principals of American Schools for the Deaf and Dumb is founded at the urging of Edward Miner Gallaudet.

Ajouté au bande de temps:

Date:

1 janv. 1868
Maintenaint
~ Il y a 156 ans