This popular observation goes on to speculate how different things would have turned out if Gandhi had faced the Nazis, or the Soviets, or the Imperial Japanese. I always thought of this when Glenn Beck would go on one of his pseudo-Gandhi flights of fancy.
I haven't read it, but I will give a summary. Bang! Bang! Bang! Bang! Okay get that bulldozer over here and dump Ghandi and his followers in that hole.
Non-violent resistance only works against people who have moral principles against coercion, violence and killing- and the political left has none.
Afterwards they will say Ghandi and his followers voluntarily chose death by firing squad over compliance.