"The advent of Hitler to power in 1933 had coincided with a high tide of wholly irrational pacifist sentiment in Britain, which caused profound damage both at home and abroad. At home it immensely aggravated the difficulty, great in any case it was bound to be, of bringing the British people to appreciate and face up to the new situation which Hitler was creating: abroad it doubtless served to tempt him and others to suppose that in shaping their policies this country need not be too seriously regarded."