Plz help. i will mark u 7. How did Alexander’s attempt to make his empire secure help lead to the Hellenistic Age?

8. How did the geography of the world change during the period of Alexander’s rule?

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

Explanation:

hope this helps sorry if i'm wrong this is just what I remember

a. competition with other nations.

i beleive its 1)aids