The Russian and Ottoman Empires sign the Treaty of Constantinople,
dividing Persian territories between them. The intervention of
France averts a war over this issue, producing a treaty that gives
lands east of the Rivers Kurosh and Aras to Russia, and lands west
of this point to the Ottomans.
Citation:
Editors. "Treaty of Constantinople between Russia and Turkey".
The Literary Encyclopedia. First published 01 April 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=17286, accessed 20 May 2013.]