What is the most powerful country in the world?

What is the most powerful country in the world?
America is the most powerful country in the world.
The United States is the most powerful country in the world according to a study in 2017, where it was based on the assessment of the strength of each  country through its political and economic impact, the nature of alliances with other countries and the strength of its army. America is special in its strong political, cultural and economic impact in the world. It also has a dedicated budget of up to $600 billion for its defense, and its economic system is one of the leading economies.
*some information about America:
The United States of America has an important political and government system. In addition, it is characterized  by its geographical location, economic system, and the nature of population density.
Here are the information of each of the previous aspects:
*Political and government system:
The United States is divided into 50 states with Washington as its capital. According to the US constitution, the system of the government in the United States is federal. The government seeks to separate all its powers, but connected with each other.

* Geograpical location:
The United States of America is located in the western part of the globe, specifically within the territory of the North American continent. Its ranked fourth among the world's largest nations, Ululation Canada, located near the Atlantic ocean and the gulf of Mexico regional borders, and also surrounded by the Pacific ocean.

*Economic system:The United States is characterized by its economic system which is classified as the most powerful economic system in the world. America has an important industrial sector. It includes many industries such as the computer industry, materials, pharmaceuticals, equipment, military equipment, medical devices. The US federal and state governments rely on the private sector for access to services and goods. Companies and enterprises within the United States get enough flexiblity, and their products increase their own capital.
The oil sector is one of the important sectors in the economic system of the United States of America where the proportion of oil, which is imported by America to about 55% of the rate of public consumption, is one of the sectors affecting the development of the US economy, according to the US intelligence reflects the economic indicators in the United States American economic nature of the state; raising the price of interest during 2017 by 1.25% after it was 1%, while the economic indicators in 2016 represented the following:
The purchasing power value reached about 18.57 trillion dollars US, as the economic growth rate reached 1.6%, decreased compared to 2015 which reached about 2.6%, while total national savings reached 18,6%.

*Population density:
According to the CIA, the US population reached to 326,625,791 people in 2017. American society is composed of many ethnic groups and peoples of different origins. On the basis of the 2010 divisions, the Asian population is 4.8%, native Americans are about 0.9%, and the United States has no official language, but English is spoken in about 32 states, as well as other languages such as Spanish and Asian.

The most powerful countries in the world according to the study which ranked the United States as the world's most powerful country among the selected 23 countries, the following provides information on some of the countries surveyed, which are strong elements in the world:
1-Russia: The second most powerful nation in the world after the United States. It relied on its own resources to help it become a rich country, and also supported its military system, which spends about 5.4 percent of its GDP.
2-China: With its continuous development, has the largest army in the world, and a group of experts  expect China to become the world's largest economy by 2050.
3-The United Kingdom:is one of the world's major powers, because of its development in many fields and its cultural, political and economic influence.
4- Germany: It is a strong and important country. It is the economic power of the continent of Europe.
5-France: is a European country with a large economic system. It is one of the largest and most important arms exporters in the world. Its influence affects all countries of the world through its political scientific, cultural and economic influences.
6-Japan:is the third most developed country in terms of technology.
7-Saudi Arabia:It is one of the strongest Arab countries in the Middle East because of its oil sector and its large reserves of oil.
8- United Arab Emirates: It is one of the Arab countries that is ranked second after Saudi Arabia in terms of the budget allocated for defense.
9-South Korea:is a strong country with a large foreign investment reserve in the world.
10-Turkey:It is a strong country and represents the link between the EU and the Middle East.
11-Iran: It is one of the most powerful countries in the world ,because it has significant reserves of oil, because of its priviledged position in the Middle East, and its abundant natural resources.
12-Switzerland:a country that attracts many companies to work in its territory; because of the low tax rates imposed on these companies.
13-Ausralia:It is a country that doesn't have much international influence, but is characterized by its fourth ranking in the quality and nature of life among the countries of the world.

14-India:It is one of the largest countries in the world, characterized by its fast-growing economic sector, but affected by the consequences of the global economic crises.

- Jumana Al-Salhi