Great Britain and France declared war on Germany in 1939, because germany had invaded land that Great britain had to protect for france.
Great Britain and France declared war on Germany in 1939, because germany had invaded land that Great britain had to protect for france.
Great Britain and France declared war on Germany in 1939, because germany had invaded land that Great britain had to protect for france.
Poland was allied to Franch and Britain, so germany had to wage war on those countries as well.
Germany in the triple alliance with Austria Hungary against Britain, Russia and France
great britain, france, and russia.
1936
There was a deal between Germany and Britain that Germany will not attack France but Hitler break the deal and attacked France, hence Britain jumped into the world war 2.
Germany's blitzkrieg against poland
On 1 September 1939, Germany invaded Poland without a declaration of war. Britain and France had a defence agreement with Poland which stated that they would come to their aid if they were attacked. Britain and France then sent an ultimatum to Germany demanding that their troops withdraw from Poland. Germany ignored the ultimatum so on 3 September 1939, Britain and France declared war on Germany.
Britain and France had a defence pact with Poland. When German forces attacked Poland on 1st September 1939, Britain and France demanded that they withdraw. Germany ignored the request, so on 3rd September 1939 Britain and France issued a joint declaration of war against Germany.
Britain and France declared war on Germany on September 3, 1939. The reason was because Germany had launched a military invasion of Poland two days earlier, even though Britain and France had told Germany not to do so.