His rhetorical technique continued to develop over the years. His elaborate, Victorian style of oratory seemed increasingly out of touch and irrelevant and he began to adopt a more spontaneous speaking style. Here Churchill writes to his wife Clementine, who was away on a 4-month cruise, in one of his charming 'Chartwell Bulletins' portraying life at Chartwell in her absence: “At sixty, I ... now talk to the House of Commons with garrulous unpremeditated flow ... [W]hat a mystery public speaking is! It all consists in ... selecting three or four absolutely sound arguments and putting these in the most conversational manner possible. There is apparently nothing in the literary effect I have sought for forty years!”.Although he later reverted to his usual more formal ‘literary’ style – the use of rhythm, argument, repetition of words and phrases, using archaic words to conjure up nostalgic references to the past – he also interspersed this with intimate and conversational asides, a combination which was to serve him well in later years.
If Hitler can bring under his despotic control the industries of the countries he has conquered, this will add greatly to his already vast armament output. On the other hand, this will not happen immediately, and we are now assured of immense, continuous and increasing support in supplies and munitions of all kinds from the United States; and especially of aeroplanes and pilots from the Dominions and across the oceans coming from regions which are beyond the reach of enemy bombers.

Oddly enough, some people believe that they did hear it on the radio though. Nella Last, a British housewife who kept diaries during the war, wrote in 1947, “I remember that husky, rather stuttering voice acclaiming that we would ‘fight on the beaches, on the streets. I felt my head rise as if galvanised and a feeling that ‘I’ll be there — count on me; I’ll not fail you.'” Even a Dunkirk soldier thought he had heard the speech, writes Smithsonian. Some began to think they heard an impersonator deliver the words.

6. This is no war of chieftains or of princes, of dynasties or national ambition; it is a war of peoples and of causes. There are vast numbers, not only in this island but in every land, who will render faithful service in this war but whose names will never be known, whose deeds will never be recorded. This is a war of the Unknown Warriors; but let all strive without failing in faith or in duty, and the dark curse of Hitler will be lifted from our age. Radio broadcast, 14 July 1940
The enemy attacked on all sides with great strength and fierceness, and their main power, the power of their far more numerous Air Force, was thrown into the battle or else concentrated upon Dunkirk and the beaches. Pressing in upon the narrow exit, both from the east and from the west, the enemy began to fire with cannon upon the beaches by which alone the shipping could approach or depart. They sowed magnetic mines in the channels and seas; they sent repeated waves of hostile aircraft, sometimes more than a hundred strong in one formation, to cast their bombs upon the single pier that remained, and upon the sand dunes upon which the troops had their eyes for shelter. Their U-boats, one of which was sunk, and their motor launches took their toll of the vast traffic which now began. For four or five days an intense struggle reigned. All their armored divisions-or what Was left of them-together with great masses of infantry and artillery, hurled themselves in vain upon the ever-narrowing, ever-contracting appendix within which the British and French Armies fought.

Even though large tracts of Europe and many old and famous States have fallen or may fall into the grip of the Gestapo and all the odious apparatus of Nazi rule, we shall not flag or fail. We shall go on to the end. We shall fight in France, we shall fight on the seas and oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our island, whatever the cost may be. We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender, and if, which I do not for a moment believe, this island or a large part of it were subjugated and starving, then our Empire beyond the seas, armed and guarded by the British Fleet, would carry on the struggle, until, in God's good time, the New World, with all its power and might, steps forth to the rescue and the liberation of the old.

The essence of good House of Commons speaking is the conversational style, the facility for quick, informal interruptions and interchanges. Harangues from a rostrum would be a bad substitute for the conversational style in which so much of our business is done. But the conversational style requires a fairly small space, and there should be on great occasions a sense of crowd and urgency. There should be a sense of the importance of much that is said and a sense that great matters are being decided, there and then, by the House. ... It has a collective personality which enjoys the regard of the public, and which imposes itself upon the conduct not only of individual Members but of parties.
I am sure it would be sensible to restrict as much as possible the work of these gentlemen, who are capable of doing an immense amount of harm with what may very easily degenerate into charlatanry. The tightest hand should be kept over them, and they should not be allowed to quarter themselves in large numbers among Fighting Services at the public expense.
The effort was designed to match the gravity of the hour. After the Allied defeat and the evacuation of the battered British forces from Dunkirk, Churchill warned Parliament that invasion was a real risk to be met with total and confident defiance. Faced with the swift collapse of France, Churchill made repeated personal visits to the French government in an attempt to keep France in the war, culminating in the celebrated offer of Anglo-French union on June 16, 1940. When all this failed, the Battle of Britain began on July 10. Here Churchill was in his element, in the firing line—at fighter headquarters, inspecting coast defenses or antiaircraft batteries, visiting scenes of bomb damage or victims of the “blitz,” smoking his cigar, giving his V sign, or broadcasting frank reports to the nation, laced with touches of grim Churchillian humour and splashed with Churchillian rhetoric. The nation took him to its heart; he and they were one in “their finest hour.”
The shock of rejection by the nation fell heavily on Churchill. Indeed, though he accepted the role of leader of the parliamentary opposition, he was never wholly at home in it. The economic and social questions that dominated domestic politics were not at the centre of his interests. Nor, with his imperial vision, could he approve of what he called Labour’s policy of “scuttle,” as evidenced in the granting of independence to India and Burma (though he did not vote against the necessary legislation). But in foreign policy a broad identity of view persisted between the front benches, and this was the area to which Churchill primarily devoted himself. On March 5, 1946, at Fulton, Missouri, he enunciated, in the presence of President Truman, the two central themes of his postwar view of the world: the need for Britain and the United States to unite as guardians of the peace against the menace of Soviet Communism, which had brought down an “iron curtain” across the face of Europe; and with equal fervour he emerged as an advocate of European union. At Zürich, on September 19, 1946, he urged the formation of “a council of Europe” and himself attended the first assembly of the council at Strasbourg in 1949. Meanwhile, he busied himself with his great history, The Second World War, six volumes (1948–53).
We have, therefore, in this Island today a very large and powerful military force. This force comprises all our best-trained and our finest troops, including scores of thousands of those who have already measured their quality against the Germans and found themselves at no disadvantage. We have under arms at the present time in this Island over a million and a quarter men. Behind these we have the Local Defense Volunteers, numbering half a million, only a portion of whom, however, are yet armed with rifles or other firearms. We have incorporated into our Defense Forces every man for whom we have a weapon. We expect very large additions to our weapons in the near future, and in preparation for this we intend forthwith to call up, drill and train further large numbers. Those who are not called up, or else are employed during the vast business of munitions production in all its branches--and their ramifications are innumerable--will serve their country best by remaining at their ordinary work until they receive their summons. We have also over here Dominions armies. The Canadians had actually landed in France, but have now been safely withdrawn, much disappointed, but in perfect order, with all their artillery and equipment. And these very high-class forces from the Dominions will now take part in the defense of the Mother Country.
The year 1953 was in many respects a gratifying one for Churchill. It brought the coronation of Queen Elizabeth II, which drew out all his love of the historic and symbolic. He personally received two notable distinctions, the Order of the Garter and the Nobel Prize for Literature. However, his hopes for a revitalized “special relationship” with Pres. Dwight D. Eisenhower during his tenure in the White House, beginning in 1953, were largely frustrated. A sudden stroke in June, which caused partial paralysis, obliged Churchill to cancel a planned Bermuda meeting at which he hoped to secure Eisenhower’s agreement to summit talks with the Russians. By October, Churchill had made a remarkable recovery and the meeting was held in December. But it did not yield results commensurate with Churchill’s hopes. The two leaders, for all their amity, were not the men they once were; their subordinates, John Foster Dulles and Anthony Eden, were antipathetic; and, above all, the role and status of each country had changed. In relation to the Far East in particular there was a persistent failure to see eye to eye. Though Churchill and Eden visited Washington, D.C., in June 1954 in hopes of securing U.S. acceptance of the Geneva Accords designed to bring an end to the war in Indochina, their success was limited. Over Egypt, however, Churchill’s conversion to an agreement permitting a phased withdrawal of British troops from the Suez base won Eisenhower’s endorsement and encouraged hopes, illusory as it subsequently appeared, of good Anglo-American cooperation in this area. In 1955, “arming to parley,” Churchill authorized the manufacture of a British hydrogen bomb while still striving for a summit conference. Age, however, robbed him of this last triumph. His powers were too visibly failing. His 80th birthday, on November 30, 1954, had been the occasion of a unique all-party ceremony of tribute and affection in Westminster Hall. But the tribute implied a pervasive assumption that he would soon retire. On April 5, 1955, his resignation took place, only a few weeks before his chosen successor, Sir Anthony Eden, announced plans for a four-power conference at Geneva.
“The battle of France is over. I expect that 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 upon us. Hitler knows that he will have to break us in this island or lose the war.
Mercury UBC-IT-111 to 114 Speech by the Prime Minister, the Rt. Hon. Winston Churchill, C.H., M.P. at the Golden Jubilee Dinner of The Association of H.M. Inspectors of Taxes National Voice Library [Hollywood, Calif.] [described as an Audiograph, with no record number, with a head-and-shoulders picture of Churchill imbedded in black on the red record; there is a broadcast by President Roosevelt on the other side] Excerpts from Prime Minister Winston Churchillʼs Fighting Speech to the British Empire September 11, 1940
“This was one of the most prescient strategic documents that Churchill ever wrote,” his son Randolph recorded decades later in the official biography. When Arthur Balfour, sometimes a critic of Churchill, re-read this memo shortly after the outbreak of the war in September 1914, he wrote to Churchill’s private secretary, “It is a triumph of prophecy!” More importantly, the Agadir crisis had reawakened in Churchill his previously expressed worries about the prospect of total war between modern nations. It caused him to change his mind about his earlier opposition to a naval buildup. He wrote in retrospect that “although the Chancellor of the Exchequer and I were right in the narrow sense [about the number of battleships], we were absolutely wrong in relation to the deep tides of destiny.”1 Churchill’s political focus would now change from domestic to foreign affairs, where it would remain for most of the rest of his life.
In order to appreciate it fully, it’s necessary to grasp the very precise circumstances in which it was delivered on 4 June 1940: shortly after the successful evacuation of British troops from Dunkirk, but before France’s final defeat and surrender to the Germans that took place later that month. Here are some facts about this magnificent oration that you may find surprising. 

But then came the Agadir crisis of 1911, which proved to be a watershed for Churchill. In July, Germany shocked Europe with the announcement that it had sent a gunboat to the Moroccan port city of Agadir, ostensibly to “protect German interests.” Germany had long complained of ill treatment by Britain, France, and Spain in its African colonial claims, but Germany took everyone by surprise with its gunboat. “All the alarm bells throughout Europe began immediately to quiver,” Churchill wrote. Was this the beginning of the “calculated violence” Churchill had pondered two years before? Churchill’s great Liberal Party friend, David Lloyd George, known as a pacifist, gave a rousing speech that threatened war against Germany.

Those are the regular, well-tested, well-proved arguments on which we have relied during many years in peace and war. But the question is whether there are any new methods by which those solid assurances can be circumvented. Odd as it may seem, some attention has been given to this by the Admiralty, whose prime duty and responsibility is to destroy any large sea-borne expedition before it reaches, or at the moment when it reaches, these shores. It would not be a good thing for me to go into details of this. It might suggest ideas to other people which they have not thought of, and they would not be likely to give us any of their ideas in exchange. All I will say is that untiring vigilance and mind-searching must be devoted to the subject, because the enemy is crafty and cunning and full of novel treacheries and stratagems. The House may be assured that the utmost ingenuity is being displayed and imagination is being evoked from large numbers of competent officers, well-trained in tactics and thoroughly up to date, to measure and counterwork novel possibilities. Untiring vigilance and untiring searching of the mind is being, and must be, devoted to the subject, because, remember, the enemy is crafty and there is no dirty trick he will not do.