Origins of the First World War summarizes the policies, issues and crises that brought Europe to war in 1914. Examining the strategic and political problems that confronted each of the great powers and the way in which social and economic factors influenced the decision-making process, Martel discusses the position of each power and their place in the system of alliances which dominated international politics. The fourth edition has been revised and updated throughout to incorporate the body of new scholarship that has appeared since the hundredth anniversary of the outbreak of war.