United states of america (USA)

capital :
Washington, DC

population :
298.4 million

surface :
9.63 million square kilometers

world's third-largest country by size (after Russia and Canada) and by population (after China and India)

The conterminous, or contiguous, forty-eight states—all the states but Alaska and Hawaii—are also called the continental United States. All of these terms commonly include the District of Columbia. Hawaii, the fiftieth state, occupies an archipelago in the Pacific Ocean. 
United States is rich in natural bounty in the form of untamed wilderness and National parks, old medieval era monuments of the age of the revolution and the modern day spectacles like Cape Canaveral, Kennedy Space Center, the fantasia of Hollywood and the kiddy attraction, the all time favourite Disneyland.