B I think possibly from what I remember
"Will see" becaus it is the past.
Hope it helps.
I would say that for example an unethical tactic would be to promote the expanded use of hydrocarbons by expanding pipelines and tanker traffic which can result in oil spills on land and also in the precious oceans. Another unethical thing from the past was to promote the smoking of cigarettes by making it look 'cool' thus ignoring the potential damage to one's health from lung cancer.
Answer: pretty sure it’s the first one
Explanation:
The correct answer is b. his~
Hope this helps~
