Some typical German war propaganda from WW1, being revived today -
"It is not true that our warfare does not respect international laws. It knows no undisciplined cruelty. But in the east, the earth is saturated with the blood of women and children mercilessly butchered by the wild Russian troops, and in the west, dumdum bullets mutilate the breasts of our soldiers. Those who have allied themselves with Russians and Serbians and present such a shameful scene to the world as inciting Mongolians and Negroes against the white race have no right whatever to call themselves upholders of civilization."