Sentence:  Mirandola cultivated a Dominican friar, Savonarola, whose <WSD>millenarian</WSD> visions had provoked revolution: in the wake of France's invasion, he had inspired a popular uprising in Florence, its ruling Medici family replaced by a people's republic. 
Meaning of the word marked with <WSD> tags:  Pertaining to the belief in an impending period of one thousand years of peace and righteousness associated with the Second Coming of Christ. (from 17th c.)