Accra vs Porto Alegre

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Accra (; Twi: Nkran; Dagbani: Ankara; Ga: Ga or Gaga) is the capital of Ghana covering an area of 225.67 km2 (87.13 sq mi) with an estimated urban population of 4.2 million as of 2020. It is organized into 12 local government districts – 11 municipal districts and the Accra Metropolitan District, which is the only district within the capital to be granted city status. "Accra" usually refers to the Accra Metropolitan Area, which serves as the capital of Ghana, while the district which is within the jurisdiction of the Accra Metropolitan Assembly is distinguished from the rest of the capital as the "City of Accra". In common usage, however, the terms "Accra" and "City of Accra" are used interchangeably. The intersection of the Lafa stream and Mallam junction serves as the western border of Accra, the Great Hall of the University of Ghana forms Accra's northern border, while the Nautical College forms the eastern border. The Gulf of Guinea forms the southern border. Formed from the merger of distinct settlements around British Fort James, Dutch Fort Crêvecoeur (Ussher Fort), and Danish Fort Christiansborg as Jamestown, Usshertown, and Christiansborg respectively, Accra served as the capital of the British Gold Coast between 1877 and 1957 and has since transitioned into a modern metropolis. The capital's architecture reflects this history, ranging from 19th-century colonial architecture to modern skyscrapers and apartment blocks.

Accra is the Greater Accra Region's economic and administrative hub, and serves as the anchor of the larger Greater Accra Metropolitan Area (GAMA), which is inhabited by about 4 million people, making it the thirteenth-largest metropolitan area in Africa. Strategic initiatives, such as transportation, are coordinated between the local government authorities, while the Accra Metropolitan Assembly, based in West Ridge, is responsible for the administration of the 60 km2 (23 sq mi) City of Accra only.Accra is the most densely populated city in Ghana. The central business district of Accra contains the city's main banks and department stores, as well as an area known as the Ministries, where Ghana's government administration is concentrated. Economic activities in Accra include the financial and commercial sectors, fishing, and the manufacture of processed food, lumber, plywood, textiles, clothing, and chemicals. Tourism is becoming a thriving source of business for those in arts and crafts, historical sites, and local travel and tour agents. The Oxford Street in the district of Osu has grown to become the hub of business and nightlife in Accra.In 2020, the Globalization and World Cities Research Network think tank designated Accra as a "Gamma -" level global city, indicating a growing level of international influence and connectedness.

Source: Wikipedia

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Porto Alegre (UK: , US: , local Portuguese: [ˈpoɾtu aˈlɛɡɾi] (listen); lit. '"Joyful Harbor"') is the capital and largest city of the Brazilian state of Rio Grande do Sul. Its population of 1,481,019 inhabitants (2016) makes it the twelfth most populous city in the country and the centre of Brazil's fifth largest metropolitan area, with 4,405,760 inhabitants (2010). The city is the southernmost capital city of a Brazilian state.Porto Alegre was founded in 1769 by Manuel Jorge Gomes de Sepúlveda, who used the pseudonym José Marcelino de Figueiredo to hide his identity; but the official date is 1772 with the act signed by immigrants from the Azores, Portugal. The vast majority of the population is of European descent. The city lies on the eastern bank of the Guaíba Lake (usually referred by the city population as Guaíba River), where five rivers converge to form the Lagoa dos Patos (Lagoon of the Ducks), a giant freshwater lagoon navigable by even the largest of ships.

This five-river junction has become an important alluvial port as well as a chief industrial and commercial center of Brazil. In recent years, Porto Alegre hosted the World Social Forum, an initiative of several non-government organizations. The city became famous for being the first city that implemented participatory budgeting. The 9th Assembly of the World Council of Churches was held in Porto Alegre in 2006. Since 2000, Porto Alegre also hosts one of the world's largest free software events, called FISL. The city was one of the host cities of the 2014 FIFA World Cup, having previously been a venue for the 1950 FIFA World Cup. In the middle of 2010s, Porto Alegre had a growing wave of violence, being ranked as 39th among the world's 50 most violent cities in 2017. Nevertheless, the number of violent crimes has been dropping steadily since 2018.

Source: Wikipedia