What do you mean? do you have multiple choice answers?
A biased website would not be a reliable source for a historian because it would not be for that purpose, rather, it would include poor research and facts.
Answer:
A) harmful
Explanation:
Detrimental means obviously harmful, damaging.
Censorship: The suppression or prohibition of any parts of books, films, news, etc. that are considered obscene, politically unacceptable, or a threat to security.
Acupuncture is the practice of penetrating the skin with thin, solid, metallic needles which are then activated through gentle and specific movements of the practitioners's hands or with electrical stimulation
Canal: an artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation.
Daosim: a Chinese philosophy based on the writings of Lap-tzu (fl. 6th century bc), advocating humility and religious piety.
Legalism: excessive adherence to law or formula.
Dynasty: a line of hereditary rulers of a country.
hope this helps, sorry if i'm late.
