The Cold War began after the surrender of Nazi Germany in 1945, when the uneasy alliance between the United States and Great Britain on the one hand and the Soviet Union on the other started to fall apart. ... The Americans and the British worried that Soviet domination in eastern Europe might be permanent.
Well...between August 17 and September 2, 1914, there was the Battle of Tannenberg, which resulted in the defeat of the Russian forces by the German ones. This is a village in Poland, also known as Stębark
Hope I Helped!
Don't for get to say thanks
The answer to complete the diagram is C.
I think it’s the letter D) history