--- --- # Here's How World War II Began  by [Lily Rothman](https://time.com/author/lily-rothman/)  ## Lily Rothman Rothman is managing editor at TIME. Updated: Dec 14, 2023 5:53 AM UTCPublished: Sep 2, 2014 12:00 PM UTC  by [Lily Rothman](https://time.com/author/lily-rothman/)  ## Lily Rothman Rothman is managing editor at TIME. Updated: Dec 14, 2023 5:53 AM UTCPublished: Sep 2, 2014 12:00 PM UTC [](https://time.com/wp-content/uploads/2014/08/polandlarge.jpg)TIME Eighty years this week, World War II began. “The telephone in Franklin Roosevelt’s bedroom at the White House rang at 2:50 a. m. on the first day of September,”[ the Sept. 11, 1939, issue of TIME explained](http://content.time.com/time/subscriber/article/0,33009,711734,00.html). “In more ways than one it was a ghastly hour, but the operators knew they must ring. Ambassador Bill Bullitt was calling from Paris. He had just been called by Ambassador Tony Biddle in Warsaw. Mr. Bullitt told Mr. Roosevelt that World War II had begun. Adolf Hitler’s bombing planes were dropping death all over Poland.” On Sept. 3, the United Kingdom and France [declared war](https://www.youtube.com/watch?v=rtJ%5Fzbz1NyY). Roosevelt wasn’t the only one expecting the dramatic news. In that same TIME issue, the first to hit stands after Germany began its march into Poland, the magazine [provided readers with a timeline](http://content.time.com/time/subscriber/article/0,33009,711760,00.html) explaining the war’s start, despite a worldwide mood described as “thoroughly sick of and appalled by the idea of war.” The retelling starts in March of 1939, after Hitler moved on Czechoslovakia, and continues throughout the spring as England and Germany deliberate over the future of Poland — but as late as Aug. 23, even after Germany surprised the world by announcing a non-aggression pact with the Soviet Union, war was not a foregone conclusion. The description of the events of that late August might read like a farce if it weren’t so deadly serious: as Hitler uses impossible ultimatums to negotiate with Poland, a nation Britain has already sworn to aid if necessary, the timeline fills up with sudden deadlines, haggling over the difference between an ambassador and an emissary, offers that can’t be sent because phone lines have been cut and orders to attack given simultaneously with offers of peace. And then the time for negotiating was over.  From , Sept. 11, 1939 TIME The original TIME story about those events can be read in full, for free, here — [_Grey Friday_](https://time.com/3195322/world-war-grey-friday/) — and the map of Poland that accompanied the story appears above. World War II Beginning 1939: Germany Invades Poland ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/3194657/world-war-ii-anniversary/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/3194657/world-war-ii-anniversary/"},"headline":"Here's How World War II Began","datePublished":"2014-09-02T12:00:00.000Z","dateModified":"2023-12-14T05:53:34.000Z","description":"\"The telephone in Franklin Roosevelt's bedroom at the White House rang at 2:50 a. m. on the first day of September\"","url":"https://time.com/3194657/world-war-ii-anniversary/","keywords":["conflict","History","europe","war","Germany","World War II","Nazi","Hitler","anniversary","Poland","WWII"],"thumbnailUrl":"","author":[{"@type":"Person","name":"Lily Rothman","jobTitle":"Rothman is managing editor at TIME.","url":"https://time.com/author/lily-rothman/"}],"articleSection":"History","image":[],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/history/","name":"History"}},{"@type":"ListItem","position":2,"item":{"@id":"/tag/conflict/","name":"conflict"}},{"@type":"ListItem","position":3,"item":{"@id":"https://time.com/3194657/world-war-ii-anniversary/","name":"Here's How World War II Began"}}]}] ```