The United States of America Matěj Drahokoupil
The main facts Population: 308 million Area: 9,826,675 sq km Capital: Washington, D.C. Largest city: New York City Government: federal presidential constitutional republic
Geography
Yellowstone NP First national park in the world Yellowstone caldera
Grand canyon Carved by the Colorado River 466 Km long up to 18 miles wide attains a depth of over 1800 m
Mississipi river 31 states and 2 provinces 3766 km
Mount McKinley 6186 m The third most prominent peak after Everest and Aconcague
LA The most multicultural city in the USA Hollywood
Lake Superior Largest fresh water lake in the world by surface
Niagara falls Collective name for three waterfalls Lake Erie and Ontario