The world's largest and most diverse continent, occupying the eastern four-fifths of the giant Eurasian landmass
Bounded by the Arctic Ocean to the north, the Pacific Ocean to the east, the Indian to the south, the Red Sea (as well as the inland seas of the Atlantic Ocean—the Mediterranean and the Black) to the southwest, and Europe to the west
Total area of 17,226,200 square miles (44,614,000 square km), roughly one-third of the land surface of Earth
International trade routes opened as the Persian Royal Road in the Achaemenid Empire (500-330 B.C.)
Began at Susa in the north of Persia (Iran) and went through Asia Minor (Turkey) to the Mediterranean Sea
Branched out into side routes, with western routes going to Greece, Rome and Britain and eastern routes crossing into the Indian sub-continent and over into Egypt and the African continent
Became the major artery of trade after the Han Dynasty opened it in 130 B.C.
Located east of Central Asia, with its eastern border running along the East China Sea
Politically divided into eight countries and regions
Covers a total area of 4,571,092 square miles and has a population of more than 1.69 billion, representing 22% of the global population and 38% of Asia's total population
Geography varies from temperate continental areas to arid deserts to mountainous and coastal regions
Home to some of the world's most advanced technologies and economic development
In recent years, the popularity of European integration has dampened and a new wave of nationalism has taken hold in Central Europe, as it has in other parts of the continent
In the last few years, the popularity of European integration has dampened, and a new wave of nationalism has taken hold in Central Europe, as it as in other parts of the continent
North America includes the countries of Canada, the United States, Greenland, Mexico, and the Latin American regions that serve as a connection between North and South America