As the oldest and largest branch of the U.S. armed forces, the U.S. Army has a natural appeal for young men and women who want to serve their country. This title, featuring illustrative full-color images and informative sidebars, helps readers understand the origins of the U.S. Army, its role in international conflicts now and in the future, and what kind of skills and training are required to succeed in one of the world's most respected military units.