Complex sentence: At this stage, he was becoming publicly critical of Maximilien Robespierre, and on 5 December, he was removed from his posts, accused of "moderatism" and imprisoned for almost a year.
Split into simpler sentences: At this stage he was becoming publicly critical of Maximilien Robespierre and on 5 December, he was removed from his posts. He was accused of "moderatism" and imprisoned for almost a year.