The German`s loved heavy machinery tanks and heavy weapons but they never took their time to attack a city the where like lightning that where the word blitzkrieg comes in they would do lightning wars. they would move in big group more men and machinery more power they would never go in separate groups they would role as one huge group. they would use their panzer division they where huge group of heavy tanks with enough men and panzer thanks they where unstoppable. The non-Aggression pact Germany did was with the Soviet union know as the USSR Russians. They did a pact to not attack each other in military action and for a short time they both fought together but Germany turn their back on the Soviet union that was a huge mistake. The Germans got a huge lost of soldiers the Germans never knew how to survive in the ice cold conditions and that was a big mistake for them.