England and France declared war on Germany in 1939 primarily due to Germany's invasion of Poland on September 1, which violated the Treaty of Versailles and threatened the balance of power in Europe. Both countries had pledged to support Poland in the event of an attack, and when Germany refused to withdraw its troops, they felt compelled to act. The declaration of war on September 3 marked a significant escalation in the conflict, as it was clear that Germany's aggressive expansionist policies posed a direct threat to European stability.
italy
Poland.
Germany
germany
Germany's invasion of Poland on September 1, 1939, marked the official start of World War II. This aggressive act followed a series of territorial expansions, including the remilitarization of the Rhineland and the annexation of Austria and Czechoslovakia. Germany's expansionist policies, driven by Adolf Hitler's desire for Lebensraum (living space) and the establishment of a Greater German Empire, provoked Britain and France to declare war on Germany shortly after the invasion.
poland
England did not declare war on Germany. Great Britain did. England is not an independent nation. Nonetheless the Answer is still Poland.
The Invasion Of Poland by Germany in 1939.
When Germany invaded Poland, France and England declared war on Germany, this started WWll
The Germans attacked Poland, this caused England and France to declare war on Germany, so Germany declared war on them.
When did England and France declare war on who? Please clarify.
When did England and France declare war on who? Please clarify.
England and France declared war on Germany after Germany, (and Russia), invaded Poland.
England and France declared war on Germany after Germany, (and Russia), invaded Poland.
It was Technically Germany by Stepping into Poland and breaking the appeasement with France and England.
Germany started a series of invasions of neighboring Countries. France and England had a treaty with Poland to mutually defend each other. When Germany invaded Poland It was ON!
Once Germany invaded Poland, it caused England and France to declare war on Germany. It was the official beginning of World War II.