Book excerpt: A People's History of the Second World War unearths the fascinating history of the war as fought "from below." Until now, the vast majority of historical accounts have focused on the regular armies of the allied powers. Donny Gluckstein shows that an important part of the fighting involved people's militias struggling against not just fascism, but also colonialism, imperialism, and capitalism itself. Gluckstein argues that despite this radical element, which was fighting on the ground, the allied governments were more interested in creating a new order to suit their interests. He shows how various anti-fascist resistance movements in Poland, Greece, Italy, and elsewhere were betrayed by the Allies despite playing a decisive part in defeating the Nazis. This book will fundamentally challenge our understanding of the Second World War – both about the people who fought it and the reasons for which it was fought.