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Saint Basil's Cathedral
The Cathedral of Vasily the Blessed (Russian: Собор Василия Блаженного, Sobor Vasiliya Blazhennogo), commonly known as Saint Basil's Cathedral, is a church in Red Square in Moscow, Russia. The building, now a museum, is officially known as the Cathedral of the Intercession of the Most Holy Theotokos on the Moat (Собор Покрова Пресвятой Богородицы, что на Рву, Sobor Pokrova Presvyatoy Bogoroditsy, chto na Rvu) or Pokrovsky Cathedral (Покровский собор). It was built from 1555–1561 on orders from Ivan the Terrible and commemorates the capture of Kazan and Astrakhan. It was the city's tallest building until the completion of the Ivan the Great Bell Tower in 1600.The original building, known as Trinity Church and later Trinity Cathedral, contained eight churches arranged around a ninth, central church of Intercession; a tenth church was erected in 1588 over the grave of venerated local saint Vasily (Basil).

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