The United States is a country of 50 countries, a federal district, five autonomous territories and a wealth of property. The United States is the third-largest country in the world, with a surface area of ​​3.8 million sq km and smaller than the European continent (3.9 million km). The United States (327 million people) makes it the third-largest country in the world. The United States capital is Washington, D.C., and most cities are New York City. The US covers the entire Pacific Ocean and the Caribbean Sea, covering nine time zones. The climate, climate, and wildlife of America make it one of the 17 different countries in the world. There are many interesting facts about the United States. Let's take a look at 10 amazing facts about the United States.

U.S. economy accounting for 22% of the global economy. The United States has been the world's largest economy since 2014 when it came to GDP (PPP). But now the world's largest economy is China in terms of GDP (PPP). The United States has remained the world's largest economy for the past century. When it comes to US GDP, it will remain the largest economy in the world in 2018. American GDP per capita stands at $ 21 trillion by 2019. Despite facing the US economy, the economy is still struggling.

The United States Army is the largest army in the world. The US military budget is also one of the largest in the world. Estimates for U.S. Army 2018 is $ 706 billion. There are many US military bases around the world. US military size makes it the 3rd largest in the world with a combined strength of 1.3 million

There are 5,670 US military helicopters that make it the frontier for helicopter power.

The US dollar is the global currency. The US dollar is also used in global savings accounts. Most of the world's trade is dependent on the US dollar as a currency. About $ 1.5 billion in fake currency worldwide. It is also considered the most powerful currency in the world.

The depth of the lake does not stop and measures 147 m and its depth is 406 m. The largest wave ever recorded at sea was 40 meters high. The lake is home to many species and the main feature of the fish is the growing fish.

The US military is the largest electric force in the world in terms of aircraft and personnel. U.S. Army has 312,000 active members. US troops rank 1st in the world. There are many US military bases around the world. American flights are also one of the best in the world. The US military has more than 13,000 types of aircraft.

There are 250,000 different rivers that flow to the United States. The United States is the largest riverbank in the world. the Rio Grande, the Colorado River, and the Arkansas River. The Missouri River is the longest river in the United States at 2,540 kilometers. The Missouri River collapsed in the aftermath of the 1811-1812 earthquake.

The United States has 58 national parks that protect the nation's wildlife. Some of the most popular and popular American national parks are the Great Smoky Mountains, Grand Canyon National Park, Yosemite National Park, Rocky Mountain National Park, and Yellowstone National Park. The list of US national parks includes many other national parks. West American National Parks include Yosemite National Park, Zion National Park, Grand Canyon National Park, Monument Valley, and other national parks. Yellowstone National Park has one of the most dangerous volcanoes in the world that can destroy America at any time.

Hoover stairs are the largest concrete dam in the world. The Colorado River is located in the Black Canyon between Arizona and Nevada, 30 km southeast of Las Vegas, Nevada. When completed in 1936, it was the highest dam in the United States at 726 feet. Behind the dam is the largest man-made reservoir called Lake Mead that can hold up to 9 liters of water. The amount of concrete used to build the dam was sufficient to build a railroad track from New York to San Francisco. The total ladder at $ 700 million is now $ 49 million. The dam still supplies electricity to Arizona, Nevada and Southern California. It is also a major tourist attraction in the United States that allows people to sail, swim and fish in the Lake District. The dam and hover bridge built-in 2010 is the tallest bridge in the world.

America is the first country to hit the moon. Apollo 11 is a space mission that marks the passing of the first month. The first month of departure was July 20, 1969. Neil Armstrong was the first man to walk the moon and the first man to climb the moon. Ever wondered who's last in the month? Well, the last person of the month was also American. Apollo Commander 17 Eugene Cernan was the last man on foot in 1972.

in his opinion, Doane Robinson designed the Mount Rushmore field to attract country tourism to his empire. The sculptor Gutzon Borglum chose Mount Rushmore as the ideal location for the monument. Because of the slow granite structures that erode Mount Rushmore is the best choice for the monument. The total project cost is $ 1 million. The monument was completed on October 31, 1941. It contains 4 engraved presidents (George Washington, Thomas Jefferson, Theodore Roosevelt, Abraham Lincoln) in the United States. One of the amazing facts about Mount Rushmore is that it has been demolished 9 times. Mount Rushmore attracts nearly 3 million tourists every year.