U.S.A is abreviated as United state of America
America, country in North America, a federal republic of 50 states
The major feature of the United States is probably its great variety
The total population of the United States is huge
By world standards, its all population density is relatively less
United States has a diversity that to a great degree has come from an huge and help global colonization
Likely no other country has a wider range of racial, ethnic, and cultural types than does the United States
The terms “America” and “Americans” are used as same for the United States and its citizens
The United States is the world’s greatest economic power, constant in terms of gross domestic product (GDP)
The country continues to help an economic life that is more diversified than any other on Earth
The United States also influence on the global economy as a source of and as a destination for investment capital