Ques:This is a correct answer to the following question about Han Dynasty. Yes or no? Answer: It was briefly interrupted by the Xin Dynasty (923 AD) of the former regent Wang Mang . Question: how many social classes existed in the han dynasty

Ans:No
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Ques:This is a correct answer to the following question about Slavery in Africa. Yes or no? Answer: Debt slavery , enslavement of war captives, military slavery, and criminal slavery were all practiced in various parts of Africa. Question: how did the african slave trade affect africans in terms of economy

Ans:No
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Ques:This is a correct answer to the following question about Cutter (baseball). Yes or no? Answer: This pitch is somewhere between a slider and a fastball, as it is usually thrown faster than a slider but with more motion than a typical fastball. Question: what does a cutter do

Ans:No
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Ques:This is a correct answer to the following question about Rocket engine. Yes or no? Answer: The nearly transparent exhaust is due to this engine's exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) Question: how a rocket engine works

Ans:
No
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