How many Diadochi were there?
At the end of the war there were five Diadochi left: Cassander ruling Macedon and Thessaly, Lysimachus ruling Thrace, Antigonus ruling Asia Minor, Syria and Phoenicia, Seleucus ruling the eastern provinces and Ptolemy ruling Egypt and Cyprus. Each of them ruled as kings (in all but name). Who was the most powerful Diadochi? After the…