Answer: Churchill warned his colleagues about the strength of the German army before the Second World War, but the government did not listen to him.
Explanation:
Winston Churchill was an English politician and army officer, distinguished for his role in leading Britain to victory as a Prime Minister during Second World War.
Even before the war, Churchill was aware of the strength of the German army. He warned people about this issue on multiple occasions.
As a Backbencher, Churchill told his colleagues that<em> "Germany is arming- she is rapidly arming - and no one will stop her." </em>He was aware that Germany is going to become a threat for the whole Europe. He insisted that, instead of focusing on domestic issues, the government must take the German question into consideration. Nobody listened to him back then, however.
"...when she has finished it."
That is the dependant clause.
It is true that Dr. Samuel Johnson compiled the first dictionary by using the historical method of research.