This document summarizes a presentation about World War 1 from both a global and local perspective. It discusses the origins and key events of the war at a high level, Canada and Oshawa's roles, and the impact and legacy and the war. Specifically, it outlines Canada's military contributions and economic mobilization during the war, as well as Oshawa residents who fought, local Ukrainian internment, nursing sisters who served, and what happened to veterans after the war.