The combined British Expeditionary Force and American II Corps successfully pierced the Hindenburg Line during the Hundred Days Campaign of World War I, an offensive that hastened the war’s end. Yet despite the importance of this effort, the training and operation of II Corps has received scant attention from historians. Mitchell A. Yockelson delivers a comprehensive study of the first time American and British soldiers fought together as a coalition force—more than twenty years before D-Day. He follows the two divisions that constituted II Corps, the 27th and 30th, from the training camps of South Carolina to the bloody battlefields of Europe. Despite cultural differences, General Pershing’s misgivings, and the contrast between American eagerness and British exhaustion, the untested Yanks benefited from the experience of battle-toughened Tommies. Their combined forces contributed much to the Allied victory. Yockelson plumbs new archival sources, including letters and diaries of American, Australian, and British soldiers to examine how two forces of differing organization and attitude merged command relationships and operations. Emphasizing tactical cooperation and training, he details II Corps’ performance in Flanders during the Ypres-Lys offensive, the assault on the Hindenburg Line, and the decisive battle of the Selle. Featuring thirty-nine evocative photographs and nine maps, this account shows how the British and American military relationship evolved both strategically and politically. A case study of coalition warfare, Borrowed Soldiers adds significantly to our understanding of the Great War.

Pioneer battalions, created as an expedient in 1914, were a new concept in the British Army. Intended to provide the Royal Engineers, with skilled labour and to relieve the infantry from some of its non-combatant duties, Pioneers became the work horses of

Numbering over five million men, Britain's army in the First World War was the biggest in the country's history. Remarkably, nearly half those men who served in it were volunteers. 2,466,719 men enlisted between August 1914 and December 1915, many in response to the appeals of the Field-Marshal Lord Kitchener. How did Britain succeed in creating a mass army, almost from scratch, in the middle of a major war ? What compelled so many men to volunteer ' and what happened to them once they had taken the King's shilling ? Peter Simkins describes how Kitchener's New Armies were raised and reviews the main political, economic and social effects of the recruiting campaign. He examines the experiences and impressions of the officers and men who made up the New Armies. As well as analysing their motives for enlisting, he explores how they were fed, housed, equipped and trained before they set off for active service abroad. Drawing upon a wide variety of sources, ranging from government papers to the diaries and letters of individual soldiers, he questions long-held assumptions about the 'rush to the colours' and the nature of patriotism in 1914. The book will be of interest not only to those studying social, political and economic history, but also to general readers who wish to know more about the story of Britain's citizen soldiers in the Great War.