From 27 May to 4 June 1940, some 226,000 British and 110,000 French troops were rescued from the channel port of Dunkirk, by a fleet ranging from small civilian pleasure boats to Navy destroyers. Churchill spoke to the British nation on 4 June. His honesty about Dunkirk being a massive defeat for the Allies won his listeners' trust, but he also used his rhetoric to inspire the British people to come to terms with their predicament and fight on. Because these words are so famous, it's often overlooked what made them so effective. By telling the British people how heroic they were going to be, he gave them no choice but to play out their parts in the script he had written, or be shamed.
Other painful and more debatable decisions fell to Churchill. The French fleet was attacked to prevent its surrender intact to Hitler. A heavy commitment was made to the concentrated bombing of Germany. At the height of the invasion threat, a decision was made to reinforce British strength in the eastern Mediterranean. Forces were also sent to Greece, a costly sacrifice; the evacuation of Crete looked like another Gallipoli, and Churchill came under heavy fire in Parliament.

Churchill had declined a steady stream of high-profile speaking invitations in the first months after the war, including those from the kings and queens of Norway, Denmark, and Holland, as well as from Canada and Australia. “I refuse,” said Churchill, “to be exhibited like a prize bull whose chief attraction is his past prowess.” But Churchill could hardly turn down an invitation than came from the White House in September 1945. Churchill opened it and saw that it was an invitation to speak at Westminster College in a town he had never heard of. Scoffing, he threw it down and said, “I supposed colleges in America are too named ‘Parliament.’” But his daughter Sarah read it and saw that there was a postscript at the bottom of the invitation. “This is a wonderful school in my home state. Hope you can do it. I’ll introduce you. s/g Harry Truman.”

78 rpm: HMV (JOX.34-36), Gramophone (C3199-201) [issued as part of Gramophone Album “The Progress of the War”, No. 348], BBC; 33 rpm: EMI/Odeon 1-2, Capitol, Decca 7, World Record Club EZ.1026, World Record Club ME-2121-2123, Caedmon TC 2018, Decca LXT 6200, London XL.12; Tape: Decca KSXC 6200, BBC Radio Collection, Argo 1118; CD: British Library, BBC 75 Years, BBC Audiobooks, This England, EMI, ProArte
Gramophone Album No. 348:  The Progress of the War: Broadcast Speeches by the Prime Minister The Rt. Hon. Winston Churchill, M.P., [Volume One], May to September 1940; Gramophone Album No. 356 The Progress of the War: Broadcast Speeches by the Prime Minister The Rt. Hon. Winston Churchill, M.P., Volume Two, October 1940 to February 1941; Gramophone Album No. 364 The Progress of the War: Broadcast Speeches by the Prime Minister The Rt. Hon. Winston Churchill, M.P., Volume Three, March 1941 to August 1941.
The train stopped at the St. Louis station in the early morning of March 5. Churchill took a leisurely breakfast in his stateroom before he and the presidential party switched to a local train for Jefferson City. There, Churchill and Truman entered their open-car limousines for the motorcade into Fulton. Churchill found, to his dismay, that he was lacking the requisite prop—a cigar. So he stopped at a local tobacconist for the purchase.
The electoral onslaught shook Labour but left them still in office. It took what Churchill called “one more heave” to defeat them in a second election, in October 1951. Churchill again took a vigorous lead in the campaign. He pressed the government particularly hard on its handling of the crisis caused by Iran’s nationalization of British oil companies and in return had to withstand charges of warmongering. The Conservatives were returned with a narrow majority of 17, and Churchill became prime minister for the second time. He formed a government in which the more liberal Conservatives predominated, though the Liberal Party itself declined Churchill’s suggestion of office. A prominent figure in the government was R.A. Butler, the progressive-minded chancellor of the Exchequer. Anthony Eden was foreign secretary. Some notable Churchillians were included, among them Lord Cherwell, who, as paymaster general, was principal scientific adviser with special responsibilities for atomic research and development.
My source has for the moment been limited to my own audio collection, which is extensive but not likely totally complete.  The list is also focussed on 78 and 33 rpm recordings, although I have included a number of tapes and CDs, and 16 rpm recordings where I have them.  Note, though, that, at the time of the 1909 recording, the speed at which flat-disc records rotated was often 80 rpm, not 78 rpm.  It was not until 1925 that the standard rotational speed was fixed at 78.26 rpm.
The speech was delivered to the Commons at 3:49 pm,[7] and lasted 36 minutes. Churchill – as was his habit – made revisions to his 23-page typescript right up to and during the speech. The final passage of his typescript was laid out in blank verse format, which Churchill scholars consider reflective of the influence of the Psalms on his oratory style.[8]

Where I put “Commons” in brackets following the speech title, it of course indicates that the speech was recorded by Churchill subsequent to its date of delivery in the House, as there was no audio recording of Commons proceedings in Churchill’s day.  That first occurred on 3 April 1978, long after Churchill’s days in Parliament.  I add, as a point of interest, the fact that video broadcasts of proceedings on the floor of the House began on 21 November 1989.
The military events which have happened during the past fortnight have not come to me with any sense of surprise. Indeed, I indicated a fortnight ago as clearly as I could to the House that the worst possibilities were open, and I made it perfectly clear then that whatever happened in France would make no difference to the resolve of Britain and the British Empire to fight on, if necessary for years, if necessary alone.
What General Weygand has called the Battle of France is over ... the Battle of Britain is about to begin. Upon this battle depends the survival of Christian civilisation. Upon it depends our own British life, and the long continuity of our institutions and our Empire. The whole fury and might of the enemy must very soon be turned on us. Hitler knows that he will have to break us in this island or lose the war. If we can stand up to him, all Europe may be freed and the life of the world may move forward into broad, sunlit uplands.
Expecting that the German offensive would develop along much the same lines as it did in 1914, the lines of communication of the British Expeditionary Force (BEF) did not run through the "short crossing" Channel ports – Boulogne, Calais, Dunkirk, etc. – but rather through Dieppe and Le Havre. On 13 May, the Wehrmacht's attack through the Ardennes had reached the Meuse River at Sedan and then crossed it, breaking through the defences of the French Army. By 20 May, Wehrmacht armoured divisions had reached the coast of the English Channel, splitting the BEF and the French First Army from the main French forces.[2]

Churchill Speeches WW2