In 1921 the State of Iraq was established under a Britishheld mandate from the League of Nations. Drawing on the rich archives available this book examines the fundamental geographical and historical factors that shaped the geopolitical crystallization of this new State. Iraqs geostrategic location was key as it lay in a shatterbelt zone of clashing powers and political ideologies. This location invited the attentions of competing world powers. Many resultant features filtered into the new State. Clashes between various communal identities themselves a reflection of Iraqs geostrategic position presented severe challenges to Iraqi consolidation. So too did the imperial ambitions of Britain which was still trying to secure its own interests in the region. Despite new Wilsonian principles of selfdetermination Britain gained the Iraqi mandate and backed the narrow strand of nationalism represented by the Sunni Arab elite. With such a limited indigenous support base this Arab administration remained dependent upon Britain. This exacerbated ethnic and religious divisions creating a dangerously unbalanced State. Such unequal access to power was reinforced by the clustered geographical distribution of the major ethnic and religious groups. This book offers a thorough analysis.