Complex sentence: Throughout his political career has displayed an autocratic confrontational attitude which some refer to as a bullying style, which has been compared by many to equivalent to that of MUSSOLINI, NAPOLEON and other such dictators.
Split into simpler sentences: Throughout his political career he has displayed an autocratic confrontational attitude which some refer to as a bullying style. This has been compared by many to the equivalent of a MUSSOLINI, NAPOLEON or other such dictators.