Which group belongs in the shaded area of the diagram?

I couldn't get the diagram up so it had the social classes and was split in three parts the top was the king the center was the shaded area and the bottom was peasants.

a
lords
b
soldiers
c
farmers
d
servants

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

answer; revisionist;