Fifty years ago, on average, few people in the United States understood the dangers of cigarette smoking or excessive sun exposure.

Name: Fifty years ago, on average, few people in the United States understood the dangers of cigarette smoking or excessive sun exposure.
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Question

Quizplus · Accepted Answer

This is true. In the 1960s, research linking smoking to lung cancer was just beginning to emerge and the harmful effects of sun exposure on skin cancer were not well known.

Fifty Years Ago, on Average, Few People in the United