Why do you think that the Dictator---Kim
Jong-un would have fake buildings built at
the North Korea/South Korea border that
look really nice?

Ctrust me i know its c

It's either  a. chiang kai-shek and the nationalists turned against the communists and killed hundreds of them. orb. hundreds of peasants were killed in shanghai during the period of warlord rule.  if we take into account that there was warlord rule at the time, i think that it's b (not entirely sure though)just my best thoughts.