Why was Alexandria the Great and his soldiers so successful in battles against the Persians ?

Answer 1

Don't you mean Alexander the Great?

http://www.eyewitnesstohistory.com/alexander.htm

Answer 2

I still don't know who Alexandria was! Do you mean Alexander the Great? He was a man, not a woman.

Answer 3

http://www.eyewitnesstohistory.com/alexander.htm