Answer:
Yes, it was.
Step-by-step explanation:
Premeditated means to be planned or thought out before happening. Since Julius Ceasar was a dictator who was assassinated by people who conspired against him to begin with. Your answer is "yes" or yes, the crime was premeditated.
As I recall Julius Ceasar was assassinated by one of his friends due to him seeing Ceasar as unworthy of the crown. Brutus the one who killed Ceasar along with 40 other Roman senators who completely conspired against Julius, even meeting in secrecy to plan his death. Throughout different excerpts you could see increase tension and the thought that Julius was a threat to these Roman senator's position, which lead to his assassination.
Hope this helps.