The Allied Powers won WWI
Great Britain declared war on Germany in September 1939 after Germany invaded Poland.
Britain declared war on Germany on 3rd September 1939, two days after Germany invaded Poland.
World War 2 started on 1 September 1939 when Germany invaded Poland. Britain and France then declared war on Germany on 3 September 1939.
Britain declared war on Germany in Sept 1939 and Germany signed armistice in summer 1945
France and Britain declared war onto Nazi Germany on September 1st 1939. This was the official date of the starting of World War 2.
1939
Officially, World War 2 started when Germany invaded Poland on 1 September 1939. On 3 September 1939, Britain and France declared war on Germany.
Britain and France declared war on Germany on 3 September 1939
Britain and France declared war on Germany on 3rd September 1939.
3 September 1939: France and Britain declared war on Germany
Britain (which includes England) and France had a defence agreement with Poland. Germany invaded Poland on 1st September 1939, so on 3rd September 1939, Britain and France declared war on Germany.
On 1 September 1939, Germany invaded Poland without a declaration of war. On 3 September 1939, Britain and France declared war on Germany in response to that invasion.