A looks to be the correct answer
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Hope this will help you!! :)
Answer:
Option (d). is the answer.
They studied Confucianism because they believed that was the right path in life
Archaeologists look for patterns in the artifacts they study that give them clues about how the people who made and used them lived. ... Prehistoric archaeology refers to the study of human prehistory, or the period of human history before written records existed. This comprises most of our human past.
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