B- the aridity hypothesis
The zhou dynasty came to an end during the Warring States period in 256 BCE, when the army of the state of Qin captured the city of Chengzhou and the last zhou ruler, King Nan, was killed.
The answer is a.) rule by one
Congress may add riders to a bill which are things unrelated to the actual bill but benefit at least one house in Congress.
Answer:
it should have 6 to 10 paragraph
Explanation: