By developing it from within, it has changed its condition as inert material to history which tries to rebuild what man has done, and instead defines from within the documentary material itself: unities, totalities, series, and relations.
Desarrollándolo desde adentro, ha cambiado su condición de material inerte para una historia que intenta reconstruir lo que el hombre ha hecho, y en su lugar define desde dentro material documental en sí mismo: unidades, totalidades, series, y relaciones.