How do you define psychoactive and addictive drugs

1. How do you define psychoactive and addictive drugs? Follow the links below and list five drugs that the US Government identifies as the most addictive drugs. Why are they defined as the most addictive? (Is there anyone or more of them that the US Government does not seek to limit its use?) I have answered this question i only need help with the part in the parentheses.2. Why does the US government feel that the use of illicit drugs such as Cocaine and Opium (Morphine) should be controlled?3. What are the seven objectives of the ONDCP?4. What is the National Southwest Border Counternarcotics Strategy? What are its objectives?5. Describe the Obama Administration’s National Northern Border Counternarcotics Strategy6. What is the High Intensity Drug Trafficking Areas (HIDTA) Program? When was it originally authorized? What are its objectives? Respond in less than seven sentences