sentences:  As the power of the Military Union grew the civilian government was in danger of being overthrown by an unloyal army.To the dismay of opposition parties and Tsar Boris III, the BANU and Communist Party polled a combined total of 59% of the votes in the 1920 elections.The middle-class, business men and aristocrats worried for their interests that, for the first time, were being seriously challenged by the communists.