I believe the correct answer is hallucinations.
People with schizophrenia, a
chronic and severe mental disorder that affects person’s thinking, feeling, and
person’s behaviour, often have disturbed perceptions, such as hallucination,
which are sensory experiences without sensory stimulation that involve the
apparent perception of something not present.
Rome inevitably invaded Greece since Rome was far too powerful and skilled in military combat. To be free from Roman leadership, Greece supported the enemies of Rome in wars as they believed Rome will be weaker with combined enemies. And it worked, soon they were free from the Roman empire.
