Answer:
B
Explanation:
D can't be the answer because as the reasoning for caser assassination's was amid fears that he also planned to claim the title of king, overthrow the Senate and rule as a tyrant, were the principal motives for his assassination.
C can't be the answer because due to in brittanica.com One of the world's greatest military generals, he created a vast empire that stretched from Macedonia to Egypt and from Greece to part of India. This allowed for Hellenistic culture to become widespread. And was caused by the Hellenestic Age were greeks came in contact from the outside world and classic culture was blended with culture from asia which created by Alexander
A can't be the answer because Augustus created a long last period for stability that the roman empire has experience, and has characterized by both its internal calm and its security.