Human history is full of the stories of peasants, subjects, and tribes. Yet the concept of the “citizen” is historically rare — and was among America’s most valued ideals for over two centuries. But without shock treatment, warns historian Victor Davis Hanson, American citizenship as we have known it may soon vanish.

More than 40 years after it ended, the Vietnam War continues to haunt our country. We still argue over why we were there, whether we could have won, and who was right and wrong in their response to the conflict. When the war divided the country, it created deep political fault lines that continue to divide us today. Now, continuing in the tradition of their critically acclaimed collaborations, the authors draw on dozens and dozens of interviews in America and Vietnam to give us the perspectives of people involved at all levels of the war.

It was to be the war to end all wars, and it began at 11:15 on the morning of June 28, 1914, in an outpost of the Austro-Hungarian Empire called Sarajevo. It would officially end nearly five years later. Unofficially, however, it has never ended: Many of the horrors we live with today are rooted in the First World War. The Great War left millions of civilians and soldiers maimed or dead. It also saw the creation of new technologies of destruction: tanks, planes, and submarines; machine guns and field artillery; poison gas and chemical warfare.

Examining nine landmark battles from ancient to modern times - from Salamis, where outnumbered Greeks devastated the slave army of Xerxes, to Cortes' conquest of Mexico to the Tet offensive - Victor Davis Hanson explains why the armies of the West have been the most lethal and effective of any fighting forces in the world. Looking beyond popular explanations such as geography or superior technology, Hanson argues that it is in fact Western culture and values which have consistently produced superior arms and soldiers.

World War II at Sea offers a global perspective, focusing on the major engagements and personalities and revealing both their scale and their interconnection: the U-boat attack on Scapa Flow and the Battle of the Atlantic; the "miracle" evacuation from Dunkirk and the pitched battles for control of Norway fjords; Mussolini's Regia Marina - at the start of the war the fourth-largest navy in the world - and the dominance of the Kidö Butai and Japanese naval power in the Pacific; Pearl Harbor then Midway; and much more.