If you get this question on an assignment, and you use any resulting answers in your submission, you will receive a zero for the assignment. So, I suggest doing the actual work for the class.
Britain entered World War II after Germany invaded Poland on September 1, 1939. This invasion violated the Treaty of Versailles and prompted Britain and France to declare war on Germany on September 3, 1939, in defense of Poland. The invasion marked the beginning of widespread conflict in Europe, leading to a global war.
september 1939
World War II started on September 1, 1939, when Germany invaded Poland. This aggressive action prompted Britain and France to declare war on Germany on September 3, 1939. The conflict quickly escalated, involving many nations around the world.
Britain and France declared war on Germany on September 3rd 1939, two days after Germany invaded Poland.
Lend-Lease
The Second World War (WWII) started on September 1, 1939, when Germany invaded Poland. This invasion led Britain and France to declare war on Germany on September 3, 1939, marking the official beginning of the conflict. The war lasted until September 2, 1945, when Japan formally surrendered.
4 September 1939 because New Zealand was one of the first countries to be involved in the global conflict precipitated by Germany's invasion of Poland on 1 Sept. It was a consequence of Britain's defence pact with Poland, and consequent war declaration on the 3 Sept, and many British commonwealth countries were of course directly affected.
Great Britain declared war on Germany in September 1939 after Germany invaded Poland.
World War II began with the invasion of Poland by Germany on September 1, 1939. This act prompted Britain and France to declare war on Germany on September 3, 1939. Prior to this, the conflict had roots in earlier aggressions, including Japan's invasion of China and Italy's invasion of Ethiopia in the 1930s. Thus, the main initial countries involved were Germany, Poland, Britain, and France.
Britain and France had a defence pact with Poland. When German forces attacked Poland on 1st September 1939, Britain and France demanded that they withdraw. Germany ignored the request, so on 3rd September 1939 Britain and France issued a joint declaration of war against Germany.
3 September 1939
September 3rd 1939.