For 10 points, name this son of PhilipII, a Macedonian conqueror labeled "the Great."
Following the death of this leader, his empire was split into factions by the Diadochi. This man dedicated a city in honor of his horse, Bucephalus, after it died at the Battle of the Hydaspes ["high"Â­DASÂ­peez]. This man won the Battle of Issus against (*) Darius III, conquering Persia as a result. For 10 points, name this son of PhilipII, a Macedonian conqueror labeled "the Great."
Following the death of this leader, his empire was split into factions by the Diadochi.
Alexander the Great (accept Alexander III of Macedon; prompt on "Alexander")