This book, for a lower reading level, tells you all about World War I (1914-1918). This was the devastating struggle for supremacy between the world's most powerful nations. Using vivid personal accounts to tell the stories of real people, it describes the terrible loss of life in the trenches on the Western Front, as well as on other battlegrounds around the world. Find out: What was life like in the trenches? What happened on December 25, 1914? In which major battle were tanks first used?