 Complete the following phrase:  Irina Herrnstadt was born at the height of the Second World War in Moscow, to where her German-born Jewish father, the lawyer turned journalist Rudolf Herrnstadt 1903-1966 had fled from Warsaw following the twin-pronged invasion of Poland in September 1939. Moscow was at war when Irina was born. Life was a struggle for survival and there were only soldiers and military vehicles on the streets. The city had been evacuated in response to 