The answer is B
Explanation:
They supported the union with supplies and ammounation
Centorship,a one party doctatorship,a replacment for religious ideals.....i hope that helped..
The predominant religion is Buddhism
The answer is C, and the reason why is because the climate changed and since they where not used to that, that affected them, also rainfall and flooding started to shrink and that also contributed to the downfall of the Old Kingdom.
