But he led a united Greece? I’ll admit I thought he was Spartan and was mistaken. Wikipedia indicates his Father adopted and enhanced their phalanx after spending years there as a hostage (under tactics https://en.m.wikipedia.org/wiki/Phalanx).
Then the Romans went on to use the Phalanx pretty extensively with combined arms, etc. which is what Alexander was known for (companion cavalry, etc.).
Anyway, I’ll just agree with the post focal point and let it go.