21 mai 1950 - NARC founded
Description:
The National Association for Retarded Children is founded in May of 1950 with aims, "to promote the welfare of mentally retarded persons of all ages and to prevent mental retardation (Segal, par 1)."Ajouté au bande de temps:
Date:
21 mai 1950
Maintenaint
~ Il y a 75 ans