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TheTimeMap

History does not happen in isolation. Explore world events across time, follow the connections between them, and investigate the threads that reveal how one event can lead to another.

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1,151 events. 680 mapped connections. One growing investigation.

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1,151 Events to explore
680 Connections mapped
95 Countries connected
268 Years in the archive
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Results for “1940”

9 events · 13 research items · April 16, 1889 to February 7, 2026
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The Master Timeline
Breaking February 2, 2026

The Master Timeline

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

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Battle of Britain Begins
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 ...

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Dunkirk Evacuation Begins
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 pa...

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France Signs Armistice With Germany
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 w...

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German Armor Breaks Through at Sedan
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 Ch...

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Germany Attacks Western Europe
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. Inste...

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Germany Invades Denmark and Norway
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 ...

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Hideki Tojo
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...

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Tripartite Pact
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 leadersh...

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Winston Churchill
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 ...

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