![](./styles/cereq4/images/home.png)
Détail de l'auteur
Auteur Melvin Stephens Jr |
Documents disponibles écrits par cet auteur (1)
![](./images/expand_all.gif)
![](./images/collapse_all.gif)
![Tris disponibles](./images/orderby_az.gif)
![]()
Article : texte imprimé
The nineteenth and twentieth century saw two waves of state schooling laws. The first wave focused on children to age 14 and the second wave focused on high school. Using the full count 1940 census and a new coding of state laws, this paper prov[...]