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Hanoi | |
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Population | 7587800 |
Hanoi (UK: ha-, hə-NOY or US: hah-NOY; Vietnamese: Hà Nội [hàː nôjˀ] (listen)) is the capital city of Vietnam. It covers an area of 3,358.6 km2 (1,296.8 sq mi). It is the second largest city in Vietnam, with over eight million residents within the city proper and an estimated population of 20 million within the metropolitan area. Located in part of the Red River Delta, Hanoi is the commercial, cultural, and educational centre of Northern Vietnam. Having an estimated nominal GDP of US$32.8 billion as of 2018, it is the second most productive economic area of Vietnam, after Ho Chi Minh City.
The city is a settlement along the banks of the Red River. In 257 B.C, under the rule of king An Dương Vương, the citadel of Cổ Loa, nowaday Đông Anh district of Hanoi, was constructed and served as the capital of Âu Lạc. After the fall of Âu Lạc, the city was renamed to Tống Bình and ultimately Đại La. In 1010, emperor Lý Thái Tổ moved the capital to Đại La, renaming it Thăng Long (literally "Ascending Dragon"). Thăng Long would remain the political and cultural centre of the state of Đại Việt until 1802, when the Nguyễn dynasty, the last imperial dynasty of Vietnam, moved the capital to Huế.
Olsztyn | |
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Population | 174675 |
Olsztyn (UK: OL-shtin, Polish: [ˈɔlʂtɨn] (listen); German: Allenstein [ˈʔalənʃtaɪn] (listen); Old Polish: Holstin; Old Prussian: Alnāsteini or Alnestabs; Lithuanian: Olštynas) is a city on the Łyna River in northeastern Poland. Olsztyn is the capital of the Warmian-Masurian Voivodeship, and is a city with county rights. The population of the city was estimated at 171,979 residents in 2019.Founded as Allenstein in the 14th century, Olsztyn was under the control and influence of the Teutonic Order until 1466, when it was incorporated into the Polish Crown as part of the Second Peace of Thorn. For centuries the city was an important centre of trade, crafts, science and administration in the Warmia region linking Warsaw with Königsberg. Following the First Partition of Poland in 1772 Warmia was annexed by Prussia and ceased to be the property of the clergy. In the 19th century the city changed its status completely, becoming the most prominent economic hub of the southern part of Eastern Prussia. The construction of a railway and early industrialisation greatly contributed to Olsztyn's significance.