metallurgy is your answer
The "study of metals and the process of refining (them)...."
Note that it says metal. Metallurgy has the word "Metal" in it, and so is most likely your answer (and is your answer).
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Answer: They passed even stricter laws to punish the colonies
Explanation: Apex answer
What do you think? Rome would have fallen to intruders on the off chance that the Huns had not moved into the west? Clarify. Impacts. Swelling. Untrust- commendable armed force. Political.