According to the White House Conference for a Drug-Free America, approximately how many Americans had used an illegal drug in 1987?

The correct answer reflects the statistics reported during the White House Conference for a Drug-Free America in 1987, which indicated that approximately 1 in 7 Americans had used an illegal drug at that time. This data highlights the significant prevalence of illegal drug use in the late 1980s, reflecting societal behaviors and attitudes towards drug consumption during this period. The figure underscores the importance of addressing drug-related issues as public health concerns and informs initiatives aimed at drug prevention and education. The context of this statistic helps to frame the ongoing discussions and policies regarding drug use and the efforts to create a drug-free society.