Non-PRO English to Slovak Art/Literary

All through the 20th Century and even through the late 19th century, there was an eroding of war making in its limitations and spilling over into the destruction of civilians to a greater and greater extent, culminating in the bombings of German cities by the British and the Americans. The American bombings of Japanese cities, Hiroshima, and Nagasaki.
It was combating evil that bought us into evil.