By Sol Podolefsky, Di geshikhte fun di Kazarn un zeyer ideshe meluche in tsentrel Eyrope. New York: Rokhman, 1971. Page 148 (http://www.khazaria.com/sarkel.html) [CC0], via Wikimedia CommonsTo view the Prezi associated with this lecture, please click here.
![By Sol Podolefsky, Di geshikhte fun di Kazarn un zeyer ideshe meluche in tsentrel Eyrope. New York: Rokhman, 1971. Page 148 (http://www.khazaria.com/sarkel.html) [CC0], via Wikimedia Commons](https://i0.wp.com/henryabramson.com/wp-content/uploads/2013/12/sarkbric.jpg?resize=428%2C295)