Context:

Described as 'a great historian' who 'has written a brilliant book on the fall of France' - referenced multiple times for his analysis that France lost due to bad intelligence and tactics rather than social sickness

Context:

Referenced as 'de Gaulle's biographer' and 'julian jackson de gaulle's biographer' when discussing de Gaulle's state of 'apocalyptic despair' on the night of May 28th and later when discussing the turning of the tide. This refers to Jackson's biography of Charles de Gaulle.

Context:

Referenced as Julian Jackson's biography of De Gaulle. The hosts mention that 'A certain sense of France' is the opening line of De Gaulle's memoirs and that this is what Jackson's biography is called.