Final answer:
The Hellenistic Period (323-30 BCE) was the era of Alexander the Great and his successors, marking the spread of Greek culture across the Mediterranean and the Middle East.
Step-by-step explanation:
The Hellenistic Period (323-30 BCE) refers to the era of Alexander the Great and his successors. After Alexander's death, his empire was divided among his top generals, resulting in the spread of Greek culture throughout the Mediterranean and Near East. During this time, Greek civilization expanded across the Middle East and influenced the entire region.