Skip to content
Maps of History Start free

ON THIS DAY ·

United Nations Charter enters into force

The United Nations Charter enters into force — the war’s survivors building the institution its outbreak proved necessary.

Open this map in the interactive atlas →

WW2 is free — every chapter. No sign-up.

Free printable WW2 study guide, sent by email ↓

Map: United Nations Charter enters into force, 24 October 1945
24 OCTOBER 1945 · THE WAR ROOM — WW2, 1936–1945

The moment in context

What could the victors agree to do with the countries their armies occupied? At Yalta and Potsdam, the former allies negotiated over a map on which power was already unevenly distributed. Soviet forces held much of Eastern Europe, and Western forces held the west. Agreements mattered, but an occupying power could influence how promises were enforced. Germany’s occupation zones later became two states; Korea was divided at the 38th parallel.

From Aftermath of WW2, chapter 15 of The War Room — WW2, 1936–1945 (OCT 1945).

Teach this in 5 minutes

Then ask the room: Was the Second World War “one war”? Argue both sides using what you’ve seen on this map. The argued answer is on the chapter page →

The atlas that shows it

The War Room — WW2, 1936–1945
15 CHAPTERS · AN INTERACTIVE SITUATION MAP

THE FREE PRINTABLE STUDY GUIDE

Get the printable study guide for WW2 free. I’ll send you a few short letters, then one when a new atlas opens. That’s all. — Paul

NO TRACKING · YOUR ADDRESS IS USED FOR THE DISPATCH AND NOTHING ELSE · UNSUBSCRIBE ANYTIME