What reasons made germany’s invasion of poland in 1939 successful

After heavy shelling and bombing, Warsaw surrendered to the Germans on September 27, 1939. Britain and France, standing by their guarantee of Poland's border, had declared war on Germany on September 3, 1939. The Soviet Union invaded eastern Poland on September 17, 1939.

bibliography and citations to credit the sources hope this you if not my deepest of apologize ^w^

explanation:

i would have to say the women in the 1700 had the most rights because the men did not car about what they did in there time