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Winston Churchill
1874–1965; prime minister 1940–45 and 1951–55· Person· Europe
Well documentedSolid records, physical evidence or scientific consensus.
British prime minister who led Britain's resistance to Nazi Germany from 1940, after a long, controversial career as soldier and politician.
See it on the Battles & Wars map →What happened
Born at Blenheim Palace, Churchill served as a soldier and war reporter in India, Sudan and South Africa. As First Lord of the Admiralty he championed the 1915 Gallipoli landings, which failed. He spent the 1930s warning against Hitler. Becoming prime minister on May 10, 1940, as France was falling, he refused to negotiate and rallied Britain with famous speeches. He built the alliance with Roosevelt and, uneasily, with Stalin. Voted out in July 1945, he returned in 1951.
Why it matters
His refusal to make peace in 1940 kept Britain in the war until the USSR and US joined, which made Germany's defeat possible.
Legacy and how we know
Legacy: his speeches, his six-volume war memoir, a 1953 Nobel Prize in Literature, and the vast Churchill Archive at Cambridge. Historians praise his war leadership and criticize much of his wider record.
Still debated
His imperial views and his share of blame for the 1943 Bengal famine, which killed an estimated 2–3 million people, remain sharply debated.
Connections (9)
▸Battle of Blenheim named the palace that was the birthplace of Winston ChurchillWell documented
The connection
John Churchill, 1st Duke of Marlborough, won the 1704 victory at Blenheim in Bavaria. A grateful Queen Anne and Parliament gave him the royal estate at Woodstock and money to build a palace, named Blenheim after the battle. Winston Churchill, the duke's descendant, was born there in 1874 and later wrote a four-volume life of Marlborough.
When and how
Blenheim, Bavaria, August 1704; Blenheim Palace, Oxfordshire, built about 1705–1722; Winston born there on November 30, 1874.
How we know
Royal grants, the palace's building accounts and Churchill's birth record are fully documented; the palace is now a UNESCO World Heritage Site.
Debates and open questions
How much Winston's 1930s study of Marlborough's coalition warfare shaped his own war leadership is a matter of interpretation.
▸Winston Churchill rode in a cavalry charge at Battle of OmdurmanWell documented
The connection
As a young cavalry officer and part-time war correspondent, Churchill lobbied to join Kitchener's campaign to retake Sudan. At Omdurman he rode with the 21st Lancers in one of the British army's last full cavalry charges. His book The River War (1899) praised the soldiers but criticized Kitchener's treatment of enemy wounded and the Mahdi's tomb.
When and how
Omdurman, near Khartoum, Sudan, September 2, 1898; Lieutenant Churchill attached to the 21st Lancers under General Herbert Kitchener.
How we know
Churchill's letters and dispatches for the Morning Post, his book The River War, and the 21st Lancers' regimental records.
Debates and open questions
His accounts can be self-dramatizing, so historians check them against other officers' records. Whether the charge was useful or a costly blunder is debated.
▸Winston Churchill rallied Britain during Battle of BritainWell documented
The connection
After France fell, Prime Minister Churchill rejected peace talks. During the air battle he rallied the public, visited RAF control rooms and bombed streets, and had Lord Beaverbrook speed up fighter production. His August 20 speech made the pilots 'the Few': 'Never in the field of human conflict was so much owed by so many to so few.'
When and how
Britain, summer and autumn 1940; Churchill, Air Chief Marshal Hugh Dowding of Fighter Command, and Beaverbrook as minister of aircraft production.
How we know
Hansard records his speeches; War Cabinet papers document the late-May 1940 debate over whether to explore terms with Germany.
Debates and open questions
How close the cabinet came to seeking terms in May 1940, when Foreign Secretary Lord Halifax favored exploring talks, is still argued.
▸Winston Churchill championed the failed Gallipoli campaignWell documented
The connection
As First Lord of the Admiralty, Churchill pushed a plan to force the Dardanelles strait with warships, knock the Ottoman Empire out of the war and open a supply route to Russia. The naval attack failed in March 1915, and the land campaign that followed cost both sides heavily. Churchill was demoted and later served on the Western Front.
When and how
Dardanelles and the Gallipoli peninsula, in today's Turkey, February 1915 – January 1916; Churchill, Admiral John Fisher and War Secretary Lord Kitchener.
How we know
The Dardanelles Commission of 1916–17 examined the decisions; Admiralty papers and Churchill's own account in The World Crisis survive.
Debates and open questions
How much blame Churchill deserves is debated: the commission spread it among Kitchener, Fisher, Prime Minister Asquith and the commanders on the spot.
▸Winston Churchill warned of an 'Iron Curtain' early in Cold WarWell documented
The connection
Out of office in March 1946, Churchill spoke at a college in Fulton, Missouri, with President Truman on the stage: 'an iron curtain has descended across the Continent.' He urged a close British-American alliance to resist Soviet expansion. Stalin called it a call to war; the speech helped frame the coming East-West split.
When and how
Westminster College, Fulton, Missouri, March 5, 1946; Churchill, introduced by Truman, in a speech he titled 'The Sinews of Peace'.
How we know
The text and recordings of the speech survive; Stalin's angry reply appeared in Pravda days later.
Debates and open questions
Whether the speech helped cause the Cold War or simply described a split already under way is debated; the phrase 'iron curtain' itself had earlier uses.
▸Franklin D. Roosevelt forged a wartime alliance with Winston ChurchillWell documented
The connection
Roosevelt and Churchill exchanged well over a thousand letters and telegrams and met repeatedly, first as wartime leaders at sea off Newfoundland in August 1941, where they issued the Atlantic Charter. They agreed on Germany first, on landings in North Africa, and later on Normandy. The partnership was close but unequal, and they clashed over empire and strategy.
When and how
Placentia Bay, Newfoundland, August 1941; then Washington, Casablanca, Quebec, Cairo, Tehran and Yalta, 1941–45.
How we know
Their complete correspondence, edited by historian Warren Kimball, and the conference records are published.
Debates and open questions
Historians debate how much Roosevelt valued Britain versus planning a postwar world without its empire, and how far he leaned toward Stalin at Tehran.
▸Winston Churchill prized the 'golden eggs' of Bletchley Park and Ultra codebreakingWell documented
The connection
Churchill read selected decrypts almost daily, delivered in a locked box, and reportedly called Bletchley's staff 'the geese that laid the golden eggs and never cackled'. In October 1941 Turing and three colleagues wrote to him directly asking for more staff; he minuted 'Action this day' and their needs were met.
When and how
London and Bletchley Park, 1940–45; Churchill visited in September 1941; Stewart Menzies, head of MI6, sent him the boxes.
How we know
The 1941 letter and Churchill's 'Action this day' minute survive in the National Archives; his daily decrypt selections are documented.
Debates and open questions
The 'golden geese' line is widely quoted, but its exact wording and source are uncertain and may have been polished in later retellings.
▸Shell Crisis and Britain's Ministry of Munitions was run from 1917 by Winston ChurchillWell documented
The connection
The 1915 Shell Crisis led to a new Ministry of Munitions, first under David Lloyd George. Churchill, out of office after Gallipoli, became Minister of Munitions in July 1917. He reorganized it under a council of businessmen and pushed output of tanks, aircraft and shells for the 1918 offensives.
When and how
London, July 1917 – January 1919; Churchill as minister, appointed by Prime Minister Lloyd George.
How we know
Ministry of Munitions records and its official history, plus Churchill's own papers.
Debates and open questions
How much Churchill personally raised output, versus inheriting a system already running well under his predecessors, is debated.
▸Lend-Lease answered the 'give us the tools' plea of Winston ChurchillWell documented
The connection
In a February 9, 1941 broadcast aimed partly at American listeners, Churchill said: 'Give us the tools, and we will finish the job.' Britain had nearly exhausted its dollar reserves buying US arms for cash. The Lend-Lease Act passed a month later; Britain and its empire received about $31 billion, the largest share.
When and how
London radio broadcast, February 9, 1941; Lend-Lease Act signed March 11, 1941.
How we know
Churchill's broadcast text, British Treasury records of the dollar crisis, and US aid accounts.
Debates and open questions
Historians differ on how generous the terms were: US conditions on bases and postwar trade also served American interests and weakened Britain's position.