Historian Jacques Pauwels applies a critical, revisionist lens to the First World War, offering readers a fresh interpretation that challenges mainstream thinking. As Pauwels sees it, war offered benefits to everyone, across class and national borders. For European statesmen, a large-scale war could give their countries new colonial territories, important to growing capitalist economies. For the wealthy and ruling classes, war served as an antidote to social revolution, encouraging workers to exchange socialism's focus on international solidarity for nationalism's intense militarism. And for the working classes themselves, war provided an outlet for years of systemic militarization -- quite simply, they were hardwired to pick up arms, and to do so eagerly.