Summer Palace of Peter the Great jail where Peter personally prosecuted, locked up, and released prisoners; and Peter’s favorite room, his workshop. The construction of the Summer Palace was completed in 1714. When the Summer Palace was completed in 1714, it became the residence of Peter the Great and his second wife Catherine I of Russia and many of their 12 children—with Peter occupying the first floor and Catherine, along with the children, occupying the second one, until Peter’s death in 1725. After Peter the Great’s death, the Summer Palace was occupied for several years by members of the Imperial family and their courtiers. During part
Catherine the Great could see the benefits of Britain's friendship, she was wary of Britain's increased power following its victory in the Seven Years' War, which threatened the European balance of power. Peter the Great had succeeded in gaining a toehold in the south, on the edge of the Black Sea, in the Azov campaigns. Catherine completed the conquest of the south, making Russia the dominant power in south-eastern Europe after the Russo-Turkish War of 1768–74. Russia inflicted some of the heaviest defeats ever suffered by the Ottoman Empire, including the Battle of Chesma (5–7 July 1770) and the Battle of Kagul (21