2.  Capital City : Washington D.C  Area : 9.500.000 km ²  President : Barack Obama  Number of population : 300.000.000

4.  The original inhabitants : Eskimos (or Inuit)  Indians

5.  English : (75%)  Spanish : (15%)  Chinese : (7%)  French : (3%)

6.  Most people live in cities.  They have big skyscrapers, flats and houses.  for example : New York, Los Angeles, Chicago, Philadelphia

11.  Capital city since 1800  White House, Pentagon, Capitol

15.  Grand Canyon – most famous in the world  Niagara Falls - on the Niagara River, measured 52m  Yellowstone – river, area - ​​ 182 000 km², 1600 km long