A deeply researched and engaging account of the use of U-Boats in the First World War. The focus touches on both diplomatic and economic aspects as well as the tactical and strategic use of the U-boats. The book also examines the role played by US president Woodrow Wilson and his response to American shipping being sunk by U-boats and how that ultimately forced his hand to declare war on Germany.

Presents America's wartime history from the Revolution to the Persian Gulf. Includes biographies of military personnel and information on treaties.