Question

The cities of leningrad, moscow, and stalingrad lay on the border

Answer 1

The cities of Leningrad, Moscow and Stalinfrad lay on border between Allied and Axis Nations. These were important cities belonging to the Soviet Union, and during the World War II, that represented a severe risk for both the URSS and for the Allies. Hitler occupied Moscow as he thought it was a good strategy; plus, during that period of time, the Nazy army blocked the Eastern, next to Lenigrand.

Answer 2

The cities of leningrad, moscow, and stalingrad lay on the border between Allied and Axis Nation.
Which became the reason why a lot of battle happen in this territory since those three cities served as the frontline For the war.

Hope this helps