Was Alexander The Great Effective

The writer agrees with Denise that Alexander the Great led his troops to win several battles .However, the writer believes that Alexander the Great was both effective and efficient in this battle by the way he used his strategy and planning against King Darius troops.
However, it is the writer believes in order for a leader to be successful they must have goals and good communication with their team in order to be successful. This is why Alexander the Great won the battle against King Darius because she believed in his troops.