I spoke the other day of the colossal military disanter which occurred when the French High Command failed to withdraw the northern Armies from Belgium at the moment when they knew that the French front was decisively broken nt Sedan and on the Meune. This delay entailed the loss of fifteen or sixteen French divisions and threw out of action for the critical period the whole of the British Expeditionary Force. Our Army and 120,000 French troops were indeed rescued by the British Navy from Dunkirk but only with the loss of their cannon, vehicles and modem equipment When was this primary source created?

A. June 18, 1940

B. At the end of World War I

C. Before the start of World War II

D. At the end of World War II