Answer:
Government and Geography prevented unity in Greek life.
Step-by-step explanation:
The Greek civilization was composed of independent city-states scattered throughout the Aegean Sea. Although they shared a common culture and language, they did not share a centralized government. This lack of centralized government made achieving unity in Greek life difficult. Also, the Greek city-states were separated by rugged mountains and the sea, making it difficult for them to communicate and interact with each other. This geographical isolation made it difficult to establish a sense of unity.