Complex sentence: During the Romanian Revolution of 1989, the corpse of Nicolae Ceausescu did not receive a proper burial, so the ghost of the former dictator was a threat in the unconscious of the very superstitious Romanians.
Split into simpler sentences: During the Romanian Revolution of 1989, the corpse of Nicolae Ceausescu did not receive a proper burial. This made the ghost of the former dictator a threat in the unconscious of the very superstitious Romanians.