China had only five dynasties in A) one thousand years.
OB) the Han era.
C) the second and third centuries C. E.
D) the fifth century B. C.E.

Its either a, b , c, or d

Explanation:

wait history, who want to talk about history, boring.

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question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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