33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
3229418
286821
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Criar
Create a timeline
Public timelines
Library
FAQ

1 jan 1922 ano - The Council for Exceptional Children is founded.

Adicionado na linha do tempo:

History of special education

Byemeline
12 ago 2019
0
0
2721

Data:

1 jan 1922 ano
Agora
~ 103 years ago
About & FeedbackAcordoPrivacidadeBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL