York vs Oak

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York is a cathedral city and unitary authority area at the confluence of the rivers Ouse and Foss in England. The city is the county town of the historic county of Yorkshire. York is the most populous district within the lieutenancy area of North Yorkshire and second largest built-up area. City of York Council is a unitary authority responsible for providing all local services and facilities throughout the city and rural areas beyond the old city boundaries. The unitary authority is in the Leeds city region along with most of the former West Riding of Yorkshire, apart from South Yorkshire (in the Sheffield city region) and Derbyshire. At the 2011 census, the borough population was 198,051 and the population of the city was 153,717. The city is known for its famous historical landmarks such as York Minster and the city walls, as well as a variety of cultural and sporting activities, which makes it a popular tourist destination in England. It is about 25 miles (40 km) north-east of Leeds and 34 miles (55 km) north-west of Kingston upon Hull. The city was founded by the Romans as Eboracum in 71 AD. It became the capital of the Roman province of Britannia Inferior, and later of the kingdoms of Deira, Northumbria and Jórvík.

In the Middle Ages, York grew as a major wool trading centre and became the capital of the northern ecclesiastical province of the Church of England, a role it has retained. In the 19th century, York became a major hub of the railway network and a confectionery manufacturing centre, a status it maintained well into the 20th century. During the Second World War, York was bombed as part of the Baedeker Blitz. Although less affected by bombing than other northern cities, several historic buildings were gutted and restoration efforts continued into the 1960s.The economy of York is dominated by services. The University of York and National Health Service are major employers, whilst tourism has become an important element of the local economy. In 2016, York became sister cities with the Chinese city of Nanjing, as per an agreement signed by the Lord Mayor of York, focusing on building links in tourism, education, science, technology and culture. Today, the city is a popular tourist attraction, especially for international visitors from America, Germany, France and China. In 2017, York became UK's first human rights city, which formalised the city's aim to use human rights in decision making.

Source: Wikipedia

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An oak is a tree or shrub in the genus Quercus (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably Lithocarpus (stone oaks), as well as in those of unrelated species such as Grevillea robusta (silky oaks) and the Casuarinaceae (she-oaks). The genus Quercus is native to the Northern Hemisphere, and includes deciduous and evergreen species extending from cool temperate to tropical latitudes in the Americas, Asia, Europe, and North Africa. North America contains the largest number of oak species, with approximately 90 occurring in the United States, while Mexico has 160 species of which 109 are endemic. The second greatest center of oak diversity is China, which contains approximately 100 species.

Oaks have spirally arranged leaves, with lobate margins in many species; some have serrated leaves or entire leaves with smooth margins. Many deciduous species are marcescent, not dropping dead leaves until spring. In spring, a single oak tree produces both male flowers (in the form of catkins) and small female flowers, meaning that the trees are monoecious. The fruit is a nut called an acorn or oak nut borne in a cup-like structure known as a cupule; each acorn contains one seed (rarely two or three) and takes 6–18 months to mature, depending on their species. The acorns and leaves contain tannic acid, which helps to guard from fungi and insects. The live oaks are distinguished for being evergreen, but are not actually a distinct group and instead are dispersed across the genus.

Source: Wikipedia