L'âge industriel

Séance 1 : https://romaincm.blogspot.com/2020/09/complement-sur-la-lecon-1-de-lage.html

Séance 2 : https://romaincm.blogspot.com/2020/09/seance-2-lage-industriel.html

Séance 3 : https://romaincm.blogspot.com/2020/10/lage-industriel-seance-3-le-travail-la.html

Séance 4 : https://romaincm.blogspot.com/2020/10/lage-industriel-seance-4-le-travail.html