In the 1960s, heroin sold in the United States was about 90 percent to 98 percent pure.

Name: In the 1960s, heroin sold in the United States was about 90 percent to 98 percent pure.
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Question

In the 1960s, heroin sold in the United States was about 90 percent to  98 percent pure.

Quizplus · Accepted Answer

In the 1960s, the purity of heroin sold in the United States was much lower, typically under 10%. The high purity levels of 90% to 98% are more characteristic of the heroin market in later decades, particularly in the 21st century.

In the 1960s, Heroin Sold in the United States Was