Final answer:
The provided text does not clearly state who Hitler named the most dangerous woman in Britain; thus, an accurate answer cannot be given.
Step-by-step explanation:
The person Adolf Hitler named the most dangerous woman in Britain was not explicitly mentioned in the provided text. Therefore, I am unable to provide an accurate answer to the question.
Instead, the passages provided discuss various historical figures and key events such as Winston Churchill's leadership during World War II, the perseverance of the British people during the Blitz, and the overall resistance against Nazi Germany's efforts to conquer Britain.