Here is the definitive reference to the battles of the Civil War, written by America’s leading military historians and edited by the Pulitzer Prize-winning Civil War expert James M. McPherson. This authoritative volume includes gripping eyewitness...
On the eve of World War I, the art of submarine warfare was barely a dozen years old; no nation had submarine-qualified officers serving at the senior staff level and no nation had developed any method for detecting submarines, or attacking them if...
“Weather” is what the sky and the air outside are like—cloudy, snowy, sunny,
or windy. A wide band of air—the atmosphere—surrounds Earth, but weather only happens near the ground, below the cloud...