Answer:
The aristocrats were a social group of very elite personnel.
This could be many things, but my main thought would be Churchill's first moves were against the Japanese rather than the Germans, Which allowed Hitler/Rommel to attack some of the British reserves in Africa.
But this might be different than what is in your history book, but I hope this helps <span />
John locke holds that personal identity is a matter of psychological continuity
The bering strait is the land bridge