Hi there,This resource was created using Google Slides and is designed to introduce students to the technological advancements that revolutionized warfare. Canadian History, World War One, Trench Warfare, inventions, developments, significant changes to human technology.Machine gunstanksflame throwerspoison gas/gas maskstracer bulletsair traffic control & interrupter geardepth chargersportable xrayssanitary napkinsaircraft carrierstrench warfare (includes video tour of a trench in England, a