context: On August 19, the 1939 German–Soviet Commercial Agreement was finally signed. On 21 August, the Soviets suspended Tripartite military talks, citing other reasons. That same day, Stalin received assurance that Germany would approve secret protocols to the proposed non-aggression pact that would place half of Poland (border along the Vistula river), Latvia, Estonia, Finland, and Bessarabia in the Soviets' sphere of influence. That night, Stalin replied that the Soviets were willing to sign the pact and that he would receive Ribbentrop on 23 August.
question: জার্মানির সাথে চুক্তি করে সোভিয়েত সরকার আর কোন কোন দেশকে একীভূত করতে রাজি হয়েছিল?
answers: Latvia, Estonia, Finland, and Bessarabia