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RandomHouse.ca | Books | Medieval Russian Fortresses AD 862-1480 by Konstantin S Nossov |
 | | According to Russian legend, in AD 862, the Slav tribes of what is now European Russia invited a number of Scandinavian princes to rule over them. |
 | | In AD 882, Prince Oleg united these kingdoms as the feudal state of Kievan Rus, by building a series of settlement and border fortifications, including the Zmievy Valy (Snake Ramparts), to protect against foreign invasion. |
 | | The rise of feudalism through the 11th century saw the development of individual fortified sites to the detriment of the extended border defenses. |
| www.randomhouse.ca /catalog/display.pperl?isbn=9781846030932 (264 words) |