Activity taking place in the room ‘And Steel Changed the World… a Schneider-Canet artillery battery in the Azores’ – which aims to promote and/or systematise the knowledge acquired in the History of the Great War course, enabling students and teachers to come into contact with a French-made Schneider-Canet artillery piece, as well as other war equipment (uniforms, gas masks, grenades, revolvers, helmets, communication and lighting equipment). Target audience: varies according to age group.