How did Alexander’s attempt to make his empire secure help lead to the Hellenistic Age?
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Whenever his army went through a place, Greeks were left behind to keep that place controlled. Over time, as more Greeks migrated there, those areas became Greek colonies. The Hellenistic age was when the Greek culture blended with the conquered colonies’ culture.

i would think it's industries and hydroelectric power

can i know the options so i can answer the qu