The wife of a ruler with this regnal name legendarily hung herself with her girdle after she was offered hemlock, a sword, and a rope to commit suicide. Adea Eurydice was married to a ruler of this name, who was possibly rendered mentally disabled following a poisoning attempt by his father’s wife. Onomachos was killed at the Battle of Crocus Field by an army under a king with this name during the Third (10[1])Sacred War. A king of this name, (10[1])who was victorious at the Battle of Chaeronea, was assassinated by Pausanias (10[2])of Orestis (10[1])in a conspiracy (-5[1])that ancient sources speculated to be orchestrated by his wife, Olympias. For 10 points, Macedonian (10[1])expansion began (10[1]-5[1])during the reign of a king (-5[1])with what name, the father of Alexander (10[1])the Great? (10[1])■END■ (10[1])