This is Part Four of the incredible story of the actions of the men and women of the Canadian Expeditionary Force, Canada's contribution to the Great War 1914-1919, during the last 100 days of the First World War.After nearly 4 years of stalemate (trench warfare) the Allied Forces planned to break through the German Hindenburg Line and then push the enemy from their defensive positions.You will follow the CEF as they take Amiens (Part I), Arras (Part II), Cambrai (Part III) and then the pursuit of the German Forces from Valenciennes to Mons (Part IV) in Belgium, the same place where the war began on August 4, 1914 on November 11, 1918. (Summary by Richard Laughton.) Proof-Listeners: David Lawrence; Betty M.; Sarah Jennings.