Final answer:
Nixon's 'War on Drugs' involved introducing legislation to aggressively fight the illegal drug trade in the U.S. Part of this was possibly the Comprehensive Drug Abuse Prevention and Control Act of 1970, which regulated drug production and distribution.
Step-by-step explanation:
The 'War on Drugs' was an initiative by President Nixon in the early 1970s with the aim of reducing the illegal drug trade in the United States. The federal government introduced legislation, including stronger enforcement mechanisms, that sought to combat drug use in a stringent manner. This enforcement-driven approach has been central to U.S. drug policy for the past few decades. However, the specific act passed by Congress as part of the 'War on Drugs' isn't clear from your question due to a potential typo ('cdapca').
It could possibly have referred to the Comprehensive Drug Abuse Prevention and Control Act of 1970, which established schedules for different types of drugs and regulated their production and distribution. This Act laid the groundwork for the modern 'War on Drugs'.
Learn more about War on Drugs