History Thread for “1940”

01

February 7, 2026 Politics

Elon Musk’s grandfather Joshua Haldeman and the Technocracy movement

Elon Musk’s grandfather Joshua Haldeman and the Technocracy movement On February 7, 2026, public records and historical sources show that Joshua N. Haldeman (1902–1974), the ma...

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02

February 2, 2026 Breaking

The Master Timeline

Event Timeline body { font-family: Arial, sans-serif; background-color: #f4f4f9; margin: 0; padding: 0; } .timeline-container { max-width: 900px; margin: 50px auto; p...

abortion afghanistan africa americas arabpring asia

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03

June 3, 2012 Breaking

Noel Ignatiev: author, historian, and critic of whiteness

Noel Ignatiev: author, historian, and critic of whiteness Noel Ignatiev: author, historian, and critic of whiteness Noel Ignatiev (/ɪɡˈnætiɛv/; born ...

20thcentury 21stcentury abolition america author biography

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04

July 1, 2010 Politics

Senator Robert Byrd eulogy connections and affiliations

Senator Robert Byrd eulogy connections and affiliations Senator Robert Byrd, a longtime U.S. Senator from West Virginia, passed away on June 28, 2010. Byrd had a documented history of me...

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05

October 1, 1942 Breaking

Charlie Chaplin and Joan Barry

Los Angeles · California · United States

Joan Barry was an American actress who became involved with Charlie Chaplin during the early 1940s. Their relationship later resulted in a highly publicized paternity dispute and a crimin...

1942 1944 act actress ann barry

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06

October 15, 1940 Breaking

The Final Speech from The Great Dictator

Hollywood · United States

I’m sorry, but I don’t want to be an emperor. That’s not my business. I don’t want to rule or conquer anyone. I should like to help everyone - if possible - Jew, Gentile - black man - whi...

1940 audience barber chaplin cinema cinemahistory

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07

June 7, 1940 Breaking

Samuel Little murder investigation

Reynolds · Georgia · United States

Samuel Little, born Samuel McDowell on June 7, 1940, in Reynolds, Georgia, was an American serial killer who was convicted of multiple murders and later confessed to dozens of additional ...

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08

August 23, 1939 Wars & Conflicts

German And Soviet Governments Sign Secret Pact To Divide Eastern Europe

Kremlin · Moscow · Russia

The German–Soviet Non-Aggression Pact And Its Secret Protocols On August 23, 1939, the governments of Germany and the Soviet Union signed a non-aggression treaty in Moscow. The...

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09

June 3, 1936 Breaking

Charlie Chaplin and Paulette Goddard

Los Angeles · California · United States

Charlie Chaplin and actress Paulette Goddard were associated romantically and professionally during the 1930s and early 1940s. Their relationship became particularly well known through Go...

1930s 1940s acting actress biography California

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10

April 16, 1889 Breaking

Charlie Chaplin’s controversial life

London · England · United Kingdom

Charlie Chaplin was an English actor, filmmaker, composer, and producer who became one of the most prominent figures of twentieth-century cinema. His career included silent films, sound f...

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R1

Published Research World Wars: Power, Conflict & Consequence

Battle of Britain Begins

10 July 1940 — The Luftwaffe begins the sustained air campaign conventionally identified as the Battle of Britain. Germany seeks air superiority as a prerequisite for a possible invasion ...

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R2

Published Research World Wars: Power, Conflict & Consequence

Britain's Integrated Air-Defense System

10 July 1940 — Britain's defense during the Battle of Britain relies on more than fighter aircraft alone. Chain Home radar stations, ground observers, telephone communications and central...

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R3

Published Research World Wars: Power, Conflict & Consequence

British War Cabinet Rejects the Path Toward Negotiation

28 May 1940 — During the military crisis in France, Britain's War Cabinet continues debating whether Italian mediation might open negotiations with Germany. Winston Churchill argues stron...

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R4

Published Research World Wars: Power, Conflict & Consequence

Dunkirk Evacuation Begins

26 May 1940 — Britain begins Operation Dynamo to evacuate Allied troops trapped around Dunkirk. Naval vessels, merchant ships and hundreds of smaller civilian craft participate in the eva...

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R5

Published Research World Wars: Power, Conflict & Consequence

France Signs Armistice With Germany

22 June 1940 — France signs an armistice with Germany after the collapse of organized resistance in much of the country. Germany occupies northern and western France while a collaboration...

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R6

Published Research World Wars: Power, Conflict & Consequence

German Armor Breaks Through at Sedan

13 May 1940 — German forces cross the Meuse near Sedan after concentrated air attacks and rapid engineering operations. Armored formations then move west toward the Channel rather than di...

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R7

Published Research World Wars: Power, Conflict & Consequence

Germany Attacks Western Europe

10 May 1940 — Germany invades the Netherlands, Belgium, Luxembourg and France. Allied armies move north into Belgium expecting the principal German attack there. Instead, the decisive Ger...

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R8

Published Research World Wars: Power, Conflict & Consequence

Germany Invades Denmark and Norway

9 April 1940 — Germany launches Operation Weserübung against Denmark and Norway. Denmark is overwhelmed rapidly, while fighting in Norway continues for weeks. Control of Norway protects a...

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R9

Published Research World Wars: Power, Conflict & Consequence

Hideki Tojo

1940–1944 senior Japanese leadership — General Hideki Tojo becomes Japanese prime minister in October 1941 as negotiations with the United States approach collapse. He supports continued ...

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R10

Published Research World Wars: Power, Conflict & Consequence

Hitler Issues Führer Directive No. 21

18 December 1940 — Hitler signs the directive ordering preparations for Operation Barbarossa. The document states that the German armed forces must be prepared to crush Soviet Russia in a...

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R11

Published Research Nations & Civilizations

Italy Demands Access to Greece

28 October 1940 — Greece rejects an Italian ultimatum, commemorated today as Ohi Day.

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R12

Published Research World Wars: Power, Conflict & Consequence

Tripartite Pact

27 September 1940 — Germany, Italy and Japan sign the Tripartite Pact. The agreement recognizes German and Italian leadership in a European order and Japanese leadership in a wider East A...

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R13

Published Research World Wars: Power, Conflict & Consequence

Winston Churchill

10 May 1940–26 July 1945 — Churchill serves as British prime minister through nearly the entire European war. He strongly opposes negotiating a settlement with Hitler and becomes the publ...

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