Historical chronicle and physical description of the United States of America, its geographical regions, the states of the Union, the state capitals and the main cities of the country. British colonization, independence, Indian wars, colonization of the west, wolrd wars, high intensity conflicts, cold war, space race, the 2008-2009 "subprime" crisis. The Art of the United States, the Philosophy of the United States and the Literature of the United States.<br/>