Which clastic sediment has the smallest grain size?

B  maybe the answer hoped it  

Could  i have the map?

There is a great difference between the windward and leeward side of a mountain. windward and leeward sides are opposites.

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.