hitlers army invaded Poland to reach prussia and claim the land between the two countries
Britain and it's commonwealth countries (Canada, Australia, New Zealand, etc) declared war on Nazi Germany on September 1st, 1939, when they invaded Poland.
Poland
Germany invaded Poland.
Nazi Germany and the USSR invaded Poland in 1939.
1940, italy invaded from the south and Germany invaded from the north
invaded Poland.
Nazi Germany and the USSR invaded Poland in 1939.
The spark that started WWII was when Hitler invaded Poland on September 1st 1939. This happened because Britain and France made a promise to Poland that they would protect them if they were ever invaded so when Germany invaded they had no choice but to declare war.
Germany invaded Poland and Japan invaded China.
When Hitler invaded Poland.
Hitler invaded country after country, Czechoslovakia, Poland, until the Allies had no choice but, to declare war on Germany. The answer is yes. hilter's policies helped to cause WW2.