Answer:
C
Explanation:
It seems to be the most logical option. (For the new dynasty in the next sequence to restore peace etc., it needs to be appointed first.)
Water is a polar molecule and also acts as a polar solvent. When a chemical species is said to be "polar," this means that the positive and negative electrical charges are unevenly distributed. The positive charge comes from the atomic nucleus, while the electrons supply the negative charge.
I know that it was cheap land so it would be A or D to my best judgement. Are you good at math?