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Germany invaded Poland privacy and the allies France and Britain declared war

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Q: What major event caused the allied powers to declare war against Germany?
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What was the spark that led to the immediate cause of the ww1?

The assassination of Austrian Archduke Ferdinand was the immediate cause of World War I. He was killed by a Serbian terrorist, which caused Austria to declare war on Serbia. Serbia was allied with Russia, who intervened, causing Germany to declare war on Russia, which caused France to declare war on Germany.


What ultimately led the US to declare war on Germany?

There were several events leading up to the US calling for war against Germany. These included the Zimmerman Note, Germany announcing a policy of unrestricted submarine warfare, and the sinking of several American ships.


What was happening in Europe that caused the US to declare war on Germany?

The US did not declare war on Germany. Germany declared war on the US shortly after the Japanese attack on Hawaii.


The invasion of what country caused Britain and France to declare war on Germany?

The 1939 invasion of Poland caused Britain to declare war on Germany, which started WWII.


Was the Russian genocide a cause of world war 1?

the assassination of Austrian arch duke Franz Ferdinand by bosnian nationalists caused austria to declare war on bosnia and russia was allied with them and Germany with austria


World War 1 was fought to what?

world war one was not fought to end anything in particular. it began when a Serbian nationalist shot Archduke Ferdinand of Austria. this caused Austria-Hungary to declare war on Serbia. Russia, which was allied with Serbia, entered the war, and Germany, allied with Austria-Hungary, also entered. France, which was allied with Russia, declared war on Germany. Italy, allied with Germany, entered the war, and Germany marched through Belgium in order to invade France. Britain, allied with Belgium, declared war on Germany and it's allies, and so forth until the participants extended the world over. the US entered the war because of Germany's use of unrestricted U-boat, or submarine, warfare against neutral nation's merchant fleets.


What was World War 1 fought to end?

world war one was not fought to end anything in particular. it began when a Serbian nationalist shot Archduke Ferdinand of Austria. this caused Austria-Hungary to declare war on Serbia. Russia, which was allied with Serbia, entered the war, and Germany, allied with Austria-Hungary, also entered. France, which was allied with Russia, declared war on Germany. Italy, allied with Germany, entered the war, and Germany marched through Belgium in order to invade France. Britain, allied with Belgium, declared war on Germany and it's allies, and so forth until the participants extended the world over. the US entered the war because of Germany's use of unrestricted U-boat, or submarine, warfare against neutral nation's merchant fleets.


What country did Hitler invade that caused great brintain and France to declare war on Germany?

Poland


What was the effects of the German Poland in 1939?

It caused Great Britain and France to declare war on Germany.


Which country did Germany attack on it's way to France which caused great Britain to declare war?

Belgium .


The invasion of what brought the United Kingdom into World War 1 against Germany?

Germany declared war on France and invaded Belgium. This caused the United Kingdom to declare war on Germany.The time lines of WW1 and 2 can be found in the related links below.


What caused Adolf Hitler to believe that England and France would not declare war against Germany in 1939?

He thought they would never do it. This was because he thought that these two countries would be afraid, broke, and uncertain in knowing Germany's reaction to the countries attacking it. In the end, Germany fell to England and France.