Which was the most important lasting impact of Alexander’s conquests?
1. the spread of Greek ideas around the ancient world
2. the creation of a new empire
3. the division of the empire among his generals
4. Macedonian domination of Greece
1. the spread of Greek ideas around the ancient world
The most important lasting impact of Alexander's conquests was the spread of Greek ideas around the ancient world. This is known as Hellenization, and it resulted in the diffusion of Greek language, culture, art, architecture, philosophy, science, and literature throughout the lands he conquered. This influenced and shaped the development of various civilizations and left a lasting legacy that can still be seen today.