Russia 🇷🇺 @Russia
📜 #OTD in 911 the very first diplomatic treaty of the Ancient #Rus' was signed in #Constantinople. ✍️ Inked by Prince Oleg of Rus' & Emperor Leo VI of Byzantium, it regulated criminal & maritime law and is considered a document of incomparable complexity & detail for that era. https://t.co/VZ8ivnxvPD — PolitiTweet.org