Russia 🇷🇺 @Russia
#DidYouKnow that Sakhalin became an island #OTD in 1849? ➡️Round this time in1⃣8⃣4⃣9⃣Russian explorer Gennady Nevelskoy discovered a strait (now bearing his name) that connected to Amur's estuary by a narrow section proving that ☝️ #Sakhalin was not a peninsula. https://t.co/B8bHNrpbEQ — PolitiTweet.org