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- Moscow | History, Geography, Population, Map | Britannica
Moscow, city, capital of Russia since the late 13th century It is not only the political center of Russia but also the country’s most populous city and its industrial, cultural, scientific, and educational capital Moscow has also been the spiritual center of the Russian Orthodox Church for over 600 years
- St. Petersburg | Map, Points of Interest, History | Britannica
St Petersburg, city and port, extreme northwestern Russia It is a major historical and cultural center, as well as Russia’s second largest city For two centuries (1712–1918) it was the capital of the Russian Empire Its historic district was designated a UNESCO World Heritage site in 1990
- Biodiversity loss | Causes, Effects, Facts | Britannica
Biodiversity loss, the reduction in an area’s biodiversity (the number of genes, species, individual organisms, or ecosystems) expressed by species loss, population declines and reductions in the genetic diversity within a species, and the collapse of biological communities
- Russian language | Origin, History, Dialects, Facts | Britannica
Russian language, principal state and cultural language of Russia Russian is the primary language of the overwhelming majority of people in Russia and is also used as a second language in other former republics of the Soviet Union
- Wikipedia | Definition, Encyclopedia, History, Facts | Britannica
Wikipedia is a free Internet-based encyclopedia, started in 2001, that operates under an open-source management style
- Valentina Tereshkova | Biography, Vostok 6, Facts | Britannica
Valentina Tereshkova, Soviet cosmonaut who was the first woman to travel into space On June 16, 1963, she was launched in the spacecraft Vostok 6, which completed 48 orbits in 71 hours She later became a politician Learn more about Tereshkova’s life and career
- Palm Sunday | Christianity, Jesus, Bible, Meaning, Facts, Scripture . . .
Palm Sunday, in Christianity, is the Sunday before Easter that marks the first day of Holy Week and commemorates Jesus Christ’s triumphal entry into Jerusalem Many churches mark the day with a procession of palms and a reading of Christ’s Passion Learn more about the history and traditions of Palm Sunday
- Leningrad | Russia, Map, Facts | Britannica
Leningrad, oblast (province), northwestern Russia It comprises all the Karelian Isthmus and the southern shore of the Gulf of Finland as far west as Narva It extends eastward along the southern shore of Lake Ladoga and the Svir River as far as Lake Onega In the north the Karelian Isthmus
- Ancient Empire, Persian Culture, Islamic Revolution - Britannica
Iran - Ancient Empire, Persian Culture, Islamic Revolution: This article discusses the history of Iran from 640 ce to the present For the history of the region before the 7th century, see ancient Iran The Arab invasion of Iran made a break with the past that affected not only Iran but all of western Asia and resulted in the assimilation of peoples who shaped and vitalized Muslim culture (See also Islamic world ) The Prophet Muhammad had made Medina, his adopted city, and Mecca, his
- Duck | Definition, Types, Facts | Britannica
Duck, any of various species of relatively small, short-necked, large-billed waterfowl The wild mallard (Anas platyrhynchos) is thought to be the ancestor of all domestic ducks, and it has undergone numerous crossbreedings and mutations since it was first domesticated in China between 2,000 and 3,000 years ago
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