Eric Margolis makes no sense

So imperialism if done by Nazi Germany or the Soviets is perfectly acceptable but when the Western Allies attempt to counter it they are evil. The last time I checked the German entrance into World War I could have been stopped. Margolis seems to be under the delusion that if you have a timetable you must use it. Also the British became involved because you know the Germans invaded Belgium! Although considering his opinion on Poland I'm pretty sure he doesn't care about any small country. I think I know a few Dutch, Polish and Ukrainian people who would argue the point.