Answer:
7. After Alexander conquered other lands, he would leave Greeks behind to rule the cities and teach them the Greek culture. ... During Alexander's rule, Greece expanded and the knowledge of math grew.
8. The world became connected and the Hellenistic Period began.
The geography expanded including Egypt, Greece, Persia, and a part of northern India
Step-by-step explanation:
hope this helps sorry if i'm wrong this is just what I remember