USA belong to anglo-america. Along with Canada it is the one of the largest English-speaking countries in the world. Georgraphically it comprises a wide array of landscapes, vallleys, hills mountains, waterfalls. All major landscape types are to be met in the States. The climate is temperate, it's warmer comparatively to Canada, and a bit colder than Mexico.USA have a central position in the North America. Two of its states are however isolated: Alaska and Hawaii.