Leningrad was surrounded by the end of August 1941. Germans forces were on the outskirts of Moscow.
50% of Russia's heavy industry was in German hands. The Soviet Union's fate was hung in the balance.
A massive military effort was required to halt the Nazi onslaught. All economic resources needed to be mobilised.
The Russian economy had been put on a war footing by the FYP. Heavy industry and armament were emphasised in this plan.
Centralisation was a part of the regime that was of great value during the war effort. Triumph couldn't have been achieved without this.
People being evacuated to the Ural mountains was one of Russia's greatest achievements. These people were beyond the reach of German forces.
Russia's planned economy was triumphant in the Ural mountains. Orlando Figes described the revolution as "winning the war" in Russia.
Thousands of factories were moved East or newly built. Nearly all industrial production was geared to the military.
Railways connected industrial bases to the war fronts.
Factories were placed under martial law for labour discipline and labour productivity.
Harsh punishments were given for poor work and lateness.
72 hours of work per week became the norm. Strict rationing was introduced.
Russia's production exceeded Germany by 1943.
The US provided thousands of vehicles, planes and tanks for Russia. 5 million tons of food was provided.
Prison camp labour produced weaponry and uniforms.
Prisoners were worked until death. This similar disregard was also shown by human lives in the army.
The military's strategic aim did not take human lives into consideration. 8.6 million troops died during the war.
25 million people lost their lives during the war. Many people died from starvation.
Leningrad was besieged for over 2 years. Heating, lighting and water was unavailable.
800,000 people died in cities during the winter of 1941-42. This total exceeds that of the US and UK combined during the whole war.
Propaganda emphasised patriotism in order to drive the invader out of Mother Russia. Many people responded to this as they were willing to face extreme hardship.
Many soldiers in the war previously faced harsh conditions in the 1930s. They were willing to do this again in hope for a better future.
4 out of 5 of collective farmers were women during the war. They would often pull ploughs by hand.
Churches were allowed to reopen to boost morale. They supported the defence of "Holy Mother Russia".
Government propaganda exploited a feeling of nationalism. Memories of Tsarism were invoked by it.
The war brought together the government and the people. Stalin emerged as the nation's saviour, but more feared than ever.
J.P. Netti said that Stalin thanked the Russian people for "their confidence in their government".