Rouen vs Oak

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Rouen (UK: , US: ; French: [ʁwɑ̃] (listen) or [ʁu.ɑ̃]) is a city on the River Seine in northern France. It is the capital of the region of Normandy. Formerly one of the largest and most prosperous cities of medieval Europe, the population of the metropolitan area (French: aire urbaine) is 666,035 (2017). People from Rouen are known as Rouennais. Rouen was the seat of the Exchequer of Normandy during the Middle Ages. It was one of the capitals of the Anglo-Norman dynasties, which ruled both England and large parts of modern France from the 11th to the 15th centuries. From the 13th century onwards, the city experienced a remarkable economic boom, thanks in particular to the development of textile factories and river trade. Claimed by both the French and the English during the Hundred Years' War, it was on its soil that Joan of Arc was tried and burned alive on May 30, 1431. Severely damaged by the wave of bombing in 1944, it nevertheless regained its economic dynamism in the post-war period thanks to its industrial sites and its large seaport, which today is the fifth largest in France.

Endowed with a prestige inherited mainly from the medieval era and with a plural architectural heritage that its historical monuments highlight, Rouen is an important cultural capital. Several renowned establishments are located here, such as the Museum of Fine Arts - one of the most important in France - or the Le Secq des Tournelles museum. Famous are its half-timbered houses. Rouen's religious buildings are plentifull and justify its nickname "City of a hundred steeples". The famous cathedral of Rouen is one of the highest in the world and known in arts as the subject of a series of paintings by Claude Monet. Labeled City of Art and History in 2002, it is a candidate for the title of European Capital of Culture for 2028. Seat of an archdiocese, it also hosts a court of appeal and a university. Every four to six years, Rouen becomes the showcase for a large gathering of sailing ships called "L'Armada"; this event makes the city an occasional capital of the maritime world.

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