*Shogunate and [[Russia]] complete the first of a number of agreements seeking to define geographical borders between the two countries' territories. The shogunate assumes direct administration of [[Ezo]] in order to more solidly claim the territory and repel Russian incursions. The [[Kuril Islands]] are officially given to Russia, but the status of [[Sakhalin]] is left undecided. | *Shogunate and [[Russia]] complete the first of a number of agreements seeking to define geographical borders between the two countries' territories. The shogunate assumes direct administration of [[Ezo]] in order to more solidly claim the territory and repel Russian incursions. The [[Kuril Islands]] are officially given to Russia, but the status of [[Sakhalin]] is left undecided. |