What if Germany invaded the SU in 1940? The Germans would've penetrated deep into Russia. They would've penetrated deep into Russia before the winter. Severe cold and Soviet counterattacks would take their toll. In the spring of 1941, they would've advanced to the outskirts of Leningrad, Moscow and Stalingrad, stretching their supply lines and keeping the bulk of the German army occupied.
Then, on the first of may 1941, France crosses the Rhine, Britain lands at Bremen and Hamburg. Three days later, French and British troops play rugby underneath the Brandenburger Tor.

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