The answer is #2 because it was a steady growth but when 1910 came it started to fluctuate.
I think that in/ during a way you are there for one purpose. And, that's to defend your country. So.. No matter the outcome. You kinda did ask for that outcome. Nobody forced you to go to war. You trained your army for that day.
I'm not sure what you mean by "historically", but there are many key features of London:
Big Ben
Buckingham Palace
the Thames River
London Bridge
London Eye
Trafalgar Square
Hyde Park
Westminster Abbey
the Globe Theater
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