Take any individual alive and in power during the 20th century, and extend their life to 100 years. Who has the biggest impact on world history simply by virtue of being alive for that long? Note that their extended life is to be the primary divergence, rather than a consequence of the divergence. So, no “Hitler wins WW2 and then lives to be 100.” In Hitler’s case, it would be “Hitler doesn’t commit suicide, and then lives to 100.” Of course, by the time of Hitler’s death, his living or dying mattered little in the grand scheme.
My vote is Stalin or Mao. An extra quarter century of the USSR under Stalinist rule would be quite the divergence. Mao, meanwhile, could have short-circuited China’s resurgence, and it would have been quite interesting to see him outlive the Cold War.
My vote is Stalin or Mao. An extra quarter century of the USSR under Stalinist rule would be quite the divergence. Mao, meanwhile, could have short-circuited China’s resurgence, and it would have been quite interesting to see him outlive the Cold War.