A.p. Thornton said this quote

“ In time of war, under the banner of an enemy recognisable as such, a foreigner from a camp outside the lines, the imperial idea grew strong in confidence and temper. The British democracy rallied to the call of a strong leadership, and it was not just in rhetorical enthusiasm but with considerable personal satisfaction that Churchill hailed the year 1940-1 as the British people's 'finest hour'. He, with other imperialists, was delighted by the fact that, when it came to the sticking-place, it was the old-fashioned loyalty of the reactionary British Empire to all that was symbolised by allegiance to Crown and country that came forward to save European civilisation from utter overthrow by German tyranny...The days of showing the flag—even for only a momentary glimpse, such as wall that inhabitants of Greece and Crete and Dieppe had of it—had returned. The Empire was the Empire once more, and to 10, Downing Street returned that imperial control that two generations of Dominion opinion had combined to condemn as sinister. ”