Ответ:
1. USA is situated in Central America mostly between Canada and Mexico.
2. Its total area is about 9,8 million km squared
3. US population was about 325,7 million people as reported on April, 2015
4. There is no official language in US, English is of common use, but using other ones is legal too. For example, the site of NIST has both English and Spanish versions.
5. Washington - the capital, New York, Los Angeles, San-Francisco,Philadelphia, Seattle
6. US is a democratic presidental ferative republic
7. The head of country is President, elected not more than two times for the 4 year term (unlike baldy Putin)
Объяснение: