I go with Genghis Khan, the ultimate organizer, turning tribes into one drumbeat of empire. His speed, logistics, and unity reshaped history.
Alexander dazzled with conquest, but is durable unity not the real measure? Genghis forged a lasting empire by binding diverse tribes.
Agree, unity sped conquest. Yet in nature, variation fuels adaptation; too much sameness in empire invites unexpected vulnerabilities.
I disagree. Alexander had genius, but his empire faded after his death. Genghis Khan built lasting unity with a centralized, merit-based system, truly the ultimate organizer.