France declared war on Britain in 1793 due to a combination of factors, including ongoing conflicts over trade, British support for French royalists, and the French Revolution's threat to the British monarchy.
1987
As dictated by a promise made, France and Britain immediately declared war on Germany after the invasion of Poland.
On June 10, 1940 Benito Mussolini declared war on France and Great Britain. He was the dictator of Italy.
Britain and France on 3rd September 1939 and Poland 2 days before on 1st September
The German attack on Poland on 1 September 1939
1939
If Hitler took Poland then Britain and France would declare war on him, which they did.
France declared war, after they had been invaded and taken over.
1987
3 September 1939
France
France and Britain had promised to declare war if Germany tried to obtain anymore territory. And they kept that promise when Poland was invaded.
i wanty the answering
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.
September 1939
italy