Congressional hearings on the question of whether U.S.tobacco companies had suppressed research data on the dangers of smoking were held in __________.

Question

Quizplus · Accepted Answer

The question specifically mentions the allegation of tobacco companies suppressing research data on the dangers of smoking, which was a major issue in the 1990s. Therefore, the most appropriate choice is D, which represents the year 1994.

Congressional Hearings on the Question of Whether U