Russia or the Russian Federation is a country spanning Eastern Europe and Northern Asia. It is recognized as the largest country in the world with a cover of over 17,125,191 square kilometers or 6,612,073 sq mi and covers more than 11% of the world's land area. Russia is also the most populous country in Europe and the 9th most populous in the world with a population of about 146.2 million. The main capital of Russia is Moscow, which is also announced as the largest city entirely located in Europe.

Following the dissolution of the Soviet Union in 1991, the Russian SFSR reconstituted itself as the Russian Federation and has been, Russia maintained as a federal semi-presidential republic. Headed by President Vladimir Putin, who has dominated the Russian political system since 2000 and raised Russia to become a permanent member of the United Nations Security Council, a member of the G20, the SCO, the Council of Europe, BRICS, the APEC, the OSCE, the IIB and the WTO, the leading member of the CIS, the CSTO, and the EAEU and home to 30 UNESCO World Heritage Sites.

Russia is a country with strong potential, it is ranked 52nd in the Human Development Index with free education and healthcare for the whole population. On the other hand, Russia is a recognized nuclear-weapons state, possessing the world's largest stockpile of nuclear weapons with a powerful military. Extensive mineral and energy resources have made Russia among the leading producers of oil and natural gas in the world.

Total area: 17,098,242 Km2
% of world landmass: 11%

Canada is a country in North America with territories extending from the Atlantic to the Pacific and northward into the Arctic Ocean. Canada covers over 9.98 million square kilometers or 3.85 million square miles, which has helped Canada make it the world's second-largest country by total area. Canada's capital is Ottawa, in addition, Canada also owns the three largest metropolitan areas are Toronto, Montreal, and Vancouver.

In 1867, with the union of three British North American colonies through Confederation, Canada was formed as a federal dominion of many provinces. To date, Canada has been a parliamentary democracy and a constitutional monarchy in the Westminster tradition. Canada is ranked among the highest in international measurements of government transparency, civil liberties, quality of life, economic freedom, and education. On the other hand, It is one of the world's most ethnically diverse and multicultural nations thanks to accepting immigrants from many countries around the world.

Canada is a developed country with the 24th highest per capita income globally and 16th place in the Human Development Index. Canada's economy is also the 9th most advanced economy in the world thanks to its large area, diverse population and abundant resources, and a developed international trade network. Canada is considered a member of the United Nations, NATO, the Organization for Economic Co-operation and Development (OECD), the World Trade Organization (WTO), the Commonwealth of Nations, the Arctic Council, the Organization Internationale de la Francophonie, the Asia-Pacific Economic Cooperation forum, and the Organization of American States...and more.

Total area: 9,984,670 Km2
% of world landmass: 6.1 %

China's full name is the People's Republic of China, which is a country the world's most populous country located in Chau A, with a population of more than 1.4 billion. China spans five geographical time zones and borders 14 different countries. China owns covers an area of approximately 9.6 million square kilometers or 3,700,000 sq mi and is recognized as the world's third country, by area. China has 23 provinces, 4 municipalities, 5autonomous regions, and 1 national capital is Beijing.

China was the foremost economic power in recent years, the political system was based on absolute monarchies but then China has expanded, fractured, and numerous old apparatuses. Currently, China is maintained as a unitary one-party socialist republic by the Chinese Communist Party (CCP). On the other hand, China has risen to become a member of the United Nations Security Council and a founding member of several permanent and regional cooperation organizations such as the Asian Infrastructure Investment Bank, the Silk Road Fund, the New Development Bank, the Shanghai Cooperation Organization, and the RCEP, the G8+5, the G20, the APEC, and the East Asia Summit.

China is the world's largest economy by GDP and is the richest country in the world by total wealth. China's economy is developing rapidly due to its strong human resources, which has the world's largest manufacturer and exporter, has the world's largest standing army by military personnel, with the second-largest defense budget. Not stopping there, China also has for its well-known cuisine, manufacturing, scientific and technological innovations with the second largest number of UNESCO sites in the world.

Total area: 9,372,610 Km2
% of world landmass: 6.1 %

The United States of America, often referred to as the United States or America for short, is a developed country located in North America. America has approximately 50 states, a federal district, five major unincorporated territories, 326 Indian reservations, and some minor possessions. The United States is considered a large country because it has an area of 3.8 million square miles or 9.8 million square kilometers, and is second only to Russia, Canada, and China in terms of area. The US border area borders with major countries in the region such as Canada in the north, Mexico in the south, and the Bahamas, Cuba, and Russia in limited maritime borders.

The national capital of the United States is Washington, D.C., but most of the country's other major cities have similarly developed economies. The United States is a country with the leading developed economy in the world, it dominates the import and export market, has strong political force, diverse culture, and developed science. from the world's leading investment companies such as BlackRock, The Vanguard Group, Charles Schwab Corporation, Fidelity Investments, State Street Global Advisors. Thus, it became the country holding 29.4% of the total wealth in the world.

The United States is a federal presidential-constitutional republic with three separate branches of government, including a bicameral legislature. In addition, the United States is also considered a multicultural country by many generations of immigrants. As a result, it has become one of the most populous countries in the world with a population of about 331 million people. The United States is a founding member of the United Nations, World Bank, International Monetary Fund, Organization of American States, NATO, and other international organizations., and is a permanent member of the United Nations Security Council.

Total area: 9,706,961 Km2
% of world landmass: 6.3 %

Brazil's full legal name is the Federative Republic of Brazil, Which is considered the largest country in both South America and Latin America when it has a total area of more than 8.5 million square kilometers, equivalent to 3,300,000 sq mi and with over 211 million people. Brazil's capital is Brasília, however, the most populous city in Brazil is São Paulo. Brazil has about 26 states and the Federal District and most people speak Portuguese as a primary language. Over the past half-century, Brazil has received massive immigration from all over the world, so today Brazil is also a multi-ethnic and multi-cultural country.

Brazil borders all countries in the South America area, except Ecuador and Chile. It is estimated that Brazil has covered 47.3% of the continent's land area and the Amazon basin includes a vast tropical forest, home to diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. Background rich culture and history of this country ranks #13 in the world by several UNESCO World Heritage Sites. Thanks to its diverse ecosystem, Brazil is always a country that attracts a large number of tourists every year.

Despite the development of the tourism industry, Brazil is considered a country with a medium economy and high levels of corruption, crime, and social inequality. Besides, Brazil maintains its leading position in the world coffee growing and exporting, it is also a founding member of the United Nations, the G20, BRICS, Mercosul, Organization of American States, Organization of Ibero-American States, and the Community of Portuguese Language Countries.

Total area: 8,515,767 Km2
% of world landmass: 5.6 %

Australia's full legal name is the Commonwealth of Australia, which is the sixth-largest country in the world by area, and its sovereignty includes the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands, with an area of around 7,617,930 square kilometers or 2,941,300 sq mi. Australia has a large territory with deserts, tropical rainforests in the northeast, and mountain ranges in the southeast.

Australia is also considered a country with a long history dating back to the 17th century and has a federal parliamentary constitutional monarchy politics. The capital of Australia is Canberra and other developed Australian cities you may have heard of are Sydney, Melbourne, Brisbane, Perth, and Adelaide. In addition, politics in Australia is very stable, abundant natural resources and well-developed international trade relations, large sources of income from the service industry, export exploitation, banking, international education, and agriculture. Australia is also an ideal place where international students from all over the world choose to study abroad.

That has helped Australia become a highly developed country with the economy ranked 10th in the world and the human development index 8th highest. In addition, it is also a member of major international organizations including the United Nations, the G20, the OECD, the WTO, ANZUS, AUKUS, Five Eyes, the Quad, APEC, the Pacific Islands Forum, the Pacific Community, and the Commonwealth of Nations.

Total area: 7,692,024 Km2
% of world landmass: 5.2 %

India's legal name is the Republic of India, which is located in South Asia. Which is the seventh-largest country by area and the second-most populous country, and the most populous democracy in the world. India is bordered by land borders with Pakistan to the west, bordered by China, Nepal, and Bhutan to the north, and bordered by Bangladesh and Myanmar to the east, and Nicobar Islands of India have shared a maritime border with Thailand, Myanmar, and Indonesia.

India has been a federal republic since 1950, until now it has been maintained in a democratic system. India is known as a pluralistic, multilingual, and multi-ethnic society with a population of around 1,211 billion in 2011. Today, India has significantly reduced the poverty rate of its people, and the middle class of society is expanding. , thereby, India has become a fast-growing major economy and a hub for information technology services. India's space and entertainment sectors have flourished in recent years, India also has significantly reduced its rate of poverty, though at the cost of increasing economic inequality. India is a nuclear-weapon state, which ranks high in military expenditure.

India has a diverse ecosystem, with forest cover accounting for 21.7% of the area. But the country is politically unstable and has disputes with neighboring countries Pakistan and China, unresolved since the mid-20th century. Many socio-economic challenges such as gender discrimination, high prevalence of child malnutrition, and severe environmental pollution.

Total area: 3,287,590 Km2
% of world landmass: 2.0 %

Argentina's legal name is the Argentine Republic, which is a country in the south of South America and covers an area of 2,780,400 square kilometers or 1,073,500 sq mi. Argentina is considered the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. Argentina is a federal-state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation named Buenos Aires. In addition, Argentina has also claimed sovereignty over a part of Antarctica, the Falkland Islands and South Georgia, and the South Sandwich Islands.

Today, Argentina is enjoying relative peace and stability, receiving several waves of European immigration, mainly Italians and Spaniards. Over 60% of the population of Argentina has full or partial Italian ancestry, therefore the culture of Argentina is closely associated with Italian culture.

Argentina is a developed country of South America that ranks 46th in the Human Development Index and the second-highest in Latin America only after Chile. Argentina is also known as a member of G-15 and G20 and is a founding member of the United Nations, World Bank, World Trade Organization, Mercosur, Community of Latin American and the Caribbean States, and the Organization of Ibero-American States.

Total area: 2,780,400 Km2
% of world landmass: 1.8 %

Kazakhstan's legal name is the Republic of Kazakhstan, which is a country located in Central Asia and borders Russia in the north and west, borders China in the east, and Kyrgyzstan, Uzbekistan, and borders Turkmenistan in the south. The capital of Kazakhstan is Nur-Sultan. The special thing is that Kazakhstan is the world's largest landlocked country and the world's largest Muslim-majority country by land area. Despite its large area, Kazakhstan is the place with the lowest population density in the world when the population is only about 18.8 million people and only about 6 people per square kilometer live.

Kazakhstan is the dominant nation of Central Asia economically and politically, accounting for about 60% of the region's GDP. The main source of income comes from the oil and gas industry because this country is famous for being home to vast mineral resources. Kazakhstan is a politically stable democratic republic and is a member of the United Nations (UN), WTO, CIS, the Shanghai Cooperation Organization (SCO), the Eurasian Economic Union, CSTO, OSCE, OIC, CCTS, and TURKSOY.

Total area: 2,724,900 Km2
% of world landmass: 1.8 %

Algeria's legal name is the People's Democratic Republic of Algeria, which is a country in the Maghreb region of North Africa. By area, Algeria is the largest country in Africa and ranks 10th in the world with an area of about 2,381,741 square kilometers or 919,595 sq mi. The capital and largest city of Algeria is Algiers, which is located in the far north on the Mediterranean coast. Algeria's population is mostly Arab-Berber, practicing Islam, and using the official languages of Arabic and Berber. However, in Algeria, French is considered to serve as an administrative and educational language in some contexts.

Algeria is a semi-presidential republic, and is a regional power in North Africa. The country has the highest Human Development Index of all African countries and one of the largest economies in Africa, with income-based largely on energy exports. It is considered the strength of this country when it owns the national oil Sonatrach company, the largest company in Africa in supplying large amounts of natural gas to Europe. Politically, Algeria's military is one of the largest in Africa and has the largest defense budget on the continent. In addition, Algeria is also a member of the African Union, the Arab League, the OIC, OPEC, the United Nations, and a founding member of the Arab Maghreb Union.

Total area: 2,381,741 Km2
% of world landmass: 1.6 %