USA. Canyon. The great

1. USA. Canyon. THE great

USA. CANYON. THE GREAT

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USA
Canyon

3. USA

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5. The United States of America (USA), commonly referred to as the United States (U.S.) or America, is a federal republic composed

of 50 states, a federal district, five
major territories and various possessions. The 48 contiguous states and
Washington, D.C., are in central North America between Canada and
Mexico.
The state of Alaska is in the northwestern part of North America and
the state of Hawaii is an archipelago in the mid-Pacific. The territories
are scattered about the Pacific Ocean and the Caribbean Sea.
At 3.8 million square miles (9.842 million km2) and with over 320
million people, the country is the world's third or fourth-largest by
total area and the third most populous. It is one of the world's most
ethnically diverse and multicultural nations, the product of large -scale
immigration from many countries.The geography and climate of the
United States are also extremely diverse, and the country is home to a
wide variety of wildlife.

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Paleo-Indians migrated from Eurasia to what is now the U.S.
mainland at least 15,000 years ago, with European colonization
beginning in the 16th century. The United States emerged from
13 British colonies along the East Coast. Disputes between Great
Britain and the colonies led to the American Revolution. On July
4, 1776, as the colonies were fighting Great Britain in the
American Revolutionary War, delegates from the 13 colonies
unanimously adopted the Declaration of Independence. The war
ended in 1783 with recognition of the independence of the United
States by the Kingdom of Great Britain, and was the first
successful war of independence against a European colonial
empire.The country's constitution was adopted on September 17,
1787, and ratified by the states in 1788. The first ten
amendments, collectively named the Bill of Rights, were ratified
in 1791 and designed to guarantee many fundamental civil
liberties.

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Canyon

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Canyon (Spanish cañón «pipe gorge.") - A deep river valley with
very steep, often steep slopes and narrow bottom, usually fully
occupied the riverbed.
The largest canyon on the extent is the Grand Canyon in
Greenland. One of the largest canyons in the depth of the world the Grand Canyon of the Colorado River in the United States (the
length of more than 446 km, the depth of up to 1 600 m). However,
he concedes grandiose canyons Yarlung-Tsangpo, Kali Gandaki,
both in length and depth. Colca Canyon in Peru is almost two
times higher than the Grand Canyon in depth.
The second canyon in the world the depth and the largest in
Europe - is the Tara river canyon in Montenegro (length 82 km,
depth up to 1300 m).

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The deepest and longest canyon -. Colorado Canyon
reaches a depth of 1800 m In addition the definition of
the canyon meets the middle part of the fjord Northwest
Bay Scoresby on the east coast of Greenland - this site
fjord reaches a depth of 2700 m (the underwater part is
located at a depth of 1314 m) . The deepest canyon in
Eurasia is Bayanbulak river canyon in the eastern Tien
Shan reaching a depth of 1400 m. Bayanbulak in the
upper reaches flows through wide mountain plains, then
the average flow in the flat part cuts through the canyon,
and then, the river passes through the mountain gorge
and follows on the piedmont plain falling into lake
Bosten lake.