Born out of violence and the aspirations of its early settlers, the United States of America has become one of the world's most powerful nations. The book begins in colonial America as the first ...

Putin is the primary decision-maker on the use of Russia's nuclear arsenal. The doctrine said any attack by a non-nuclear ...

The United States of America is a federal constitutional republic with fifty states, one federal district, and 16 overseas territories (five of which are permanently inhabited). It is almost ...