German commanders discover the efficiency of gassing prisoners, and Auschwitz transforms from a small backwater camp for those resisting the Nazi occupation of Poland to a large scale extermination camp for Jews.
D-Day is a success, but now the Allies face the challenge of breaking out of the dense hedgerows of Normandy and into open country. They face highly motivated and experienced German soldiers, including Waffen SS units, who make them pay dearly for every yard they advance. The savagery of the fighting also takes a high psychological toll on Allied soldiers – much more so than on German troops who have been subjected to years of indoctrination. But in the end, Allied material superiority takes its toll. General Patton arrives to lead the charge into open country. German soldiers start to surrender in ever greater numbers, and the road to Paris is suddenly open.
Episode covers Joseph Stalin's early life and his early political activities which resulted in his rose to power with the help of Lenin. June 1941 Hitler has thrown himself into a fight to the death against Stalin. Two decades earlier, in 1917, Joseph Jughashvili from Georgia is a member of Lenin's Bolshevik Party, who has just seized power in Russia. The country is torn by civil war.
Jago explores the forgotten people of ancient Costa Rica, who built a series of spectacular settlements amongst the rivers and volcanoes of central America and whose enigmatic legacy - including hundreds of mysterious, giant stone spheres - is only now being unravelled by archaeologists.
The battle between the French and English for the French territory of New France hinges on the presence of the British navy. And the Battle on the Plains of Abraham is tipped to Great Britain by the solidly trained soldiers of the British army. This changed the landscape of North America.