Complex sentence: Mao's New Democracy explains the Bloc of Four Classes as an unfortunate but necessary consequence of imperialism as described by Lenin, while critics on the radical left generally denounce the strategy as a futile and/or dangerous "lesser evil" policy.
Split into simpler sentences: Mao's New Democracy explains the Bloc of Four Classes as an unfortunate but necessary consequence of imperialism as described by Lenin. Critics on the radical left generally denounce the strategy as a futile and/or dangerous "lesser evil" policy.