The "rewriting" is literally what happened. https://en.wikipedia.org/wiki/Molotov%E2%80%93Ribbentrop_Pact#Secret_protocol https://en.wikipedia.org/wiki/Molotov

The "rewriting" is literally what happened. https://en.wikipedia.org/wiki/Molotov%E2%80%93Ribbentrop_Pact#Secret_protocol https://en.wikipedia.org/wiki/Molotov%E2%80%93Ribbentrop_Pac... https://en.wikipedia.org/wiki/German%E2%80%93Soviet_military_parade_in_Brest-Litovsk https://en.wikipedia.org/wiki/German%E2%80%93Soviet_military... And it started in 20s already: https://en.wikipedia.org/wiki/Treaty_of_Rapallo_(1922) https://en.wikipedia.org/wiki/Treaty_of_Rapallo_(1922) Soviet russia helped Germany work around the military restrictions that were placed on them after WW1.