Actually, none. Really quickly, it went like this:
1. Austria declared war on Serbia. Austria believed Serbians had helped kill the heir to the Austrian throne; Austria and Serbia already disliked each other.
2. Russia declared war on Austria. Russia was allied with Serbia.
3. Germany declared war on Russia and France. Germany was allied with Austria; Germany also knew that Russia and France were allied, so they jumped the gun and declared war on France knowing France was coming.
4. France declared war back.
England is tricky. Technically they waited and did not declare war on anybody until about a week later when Germany attacked Belgium (Germany's plans involved going through Belgian land to attack France).
Now I see that this was listed under World War I and World War II. I answered it based on World War I (where I first found the question). If talking about World War II, those two countries declared war after Germany invaded Poland.
As dictated by a promise made, France and Britain immediately declared war on Germany after the invasion of Poland.
The German invasion of Poland on September 1, 1939.
No. Hitler had a Pact with the Soviet Union that split Poland between them. The invasion of Poland lead Britain and France to declare war on Germany. The Soviets entered the war when Hitler invaded Russia.
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.
The German invasion of Poland on 1 September 1939.
To response to Germany invasion of Belgium.
The 1939 invasion of Poland caused Britain to declare war on Germany, which started WWII.
To response to Germany invasion of Belgium.
The invasion of Poland which began in September 1939
the invasion of Poland in Sept 1939
England did not declare war on Germany. Great Britain did. England is not an independent nation. Nonetheless the Answer is still Poland.
As dictated by a promise made, France and Britain immediately declared war on Germany after the invasion of Poland.
The dislike of Germany from multiple countries began after their invasion of Poland. During WWII, the first two countries to declare war on Germany were Great Britain and France.
The German invasion of Poland on September 1, 1939.
Germany invaded Belgium. Britain had a defense treaty with Belgium. After the invasion, Britain issued an ultimatum stating that if Germany didn't withdraw from Belgium, Britain would declare war. Germany didn't listen and Britain entered World War I.
No. Hitler had a Pact with the Soviet Union that split Poland between them. The invasion of Poland lead Britain and France to declare war on Germany. The Soviets entered the war when Hitler invaded Russia.
The German invasion of Poland... complements of THE DENNIS JONESGermany invading Polandthe German invasion of Poland