[Childhood and child labour in the Norwegian peasant society about 1860-1960]

cambio social changement social child labour children enfant entorno sociocultural environnement socioculturel familia families famille histoire historia history living standards mechanization niveau de vie nivel de vida noruega norway papel de la mujer pobreza poverty role of women rural areas social change sociocultural environment trabajo de menores travail des enfants zonas rurales zone rurale