The role of Americans in the two world wars is well known, but with a glaring exception--one that reveals a little-known aspect of the common history of the United States and Canada. By the time of the American entrance into World War I in April 1917 and World War II in December 1941, tens of thousands of Americans had already fought and died in those conflicts in the uniforms of other nations. Most had quietly traveled over the northern border to join the ground, air and naval forces of the Commonwealth nations, others to France, Poland, China and the other nations and armed forces that played a role in the continuing world conflict of the first half of the century. In preceding their own nation to war, they influenced the course of events in those years and, though threatened with loss of citizenship, were ultimately met with the acceptance of their own government. This book tells the story of who these Americans were, why they took the actions they did, their experiences in war, and the effects of their presence as Americans in foreign forces.

The decision to mount an armed foreign intervention is one of the most consequential that a US president can take. This book sets out to explain why and when presidents choose to use force. The book examines decisions to use force throughout the post-Cold War period, via flashpoints including the Balkans, the ‘War on Terror’ and the Middle East. It develops new explanations for variation in the use of force in US foreign policy by theorizing and demonstrating the effects of the displacement and repression of ideas within and across different US presidential administrations, from George H.W. Bush to Donald Trump. For students, scholars and anyone with an interest in international relations and global security, this book is an original perspective on a defining issue of recent decades.

This book examines the use of military force as a coercive tool by the United States, using lessons drawn from the post-Cold War era (1991–2018). The volume reveals that despite its status as sole superpower during the post-Cold War period, US efforts to coerce other states failed as often as they succeeded. In the coming decades, the United States will face states that are more capable and creative, willing to challenge its interests and able to take advantage of missteps and vulnerabilities. By using lessons derived from in-depth case studies and statistical analysis of an original dataset of more than 100 coercive incidents in the post-Cold War era, this book generates insight into how the US military can be used to achieve policy goals. Specifically, it provides guidance about the ways in which, and the conditions under which, the US armed forces can work in concert with economic and diplomatic elements of US power to create effective coercive strategies. This book will be of interest to students of US national security, US foreign policy, strategic studies and International Relations in general.

Chollet and Goldgeier examine how the decisions and debates of the years between the fall of the Berlin Wall on November 9, 1989, and the collapse of the Twin Towers on September 11, 2001, shaped the events, arguments, and politics of the modern world.

In this authoritative and controversial study, Russel F. Weigley traces the emergence of a characteristic American way of war - in which the object of military strategy has come to mean total destruction of the enemy, first of his armed forces, often of the whole fabric of his society.

Immigrant American soldiers played an important, often underrated role in World War I. Those who were non-citizens had no obligation to participate in the war, though many volunteered. Due to language barriers that prevented them from receiving proper training, they were often given the most dangerous and dirty jobs. The impetus for this book was the story of Matthew Guerra (the author's great-uncle). He immigrated to America from Italy around age 12. He was drafted into the U.S. Army in 1918 and shipped to France, where he joined the 58th Infantry Regiment of the 4th "Ivy" Division and participated in the St. Mihiel and Meuse-Argonne offensives. Wounded in the Bois de Fays, the 22-year-old Guerra died in a field hospital.