22 May 1960 â Chile. Magnitude 9.5. The world's most powerful earthquake left 4,485 people dead and injured and 2 million homeless after it struck southern Chile in 1960.
PROVIGIL is a federally controlled substance (C-IV) because it can be abused or lead to dependence. Keep PROVIGIL in a safe place to prevent misuse and abuse. Selling or giving away PROVIGIL may harm others, and is against the law.
The Controlled Substance Act of 1970 initiated the scheduling of drugs by how dangerous they were perceived to be. Marijuana was made a schedule I drug, which meant it has no âaccepted medical use and a high potential for abuse.â The U.S. Drug Enforcement Administration was created under Nixon in 1972.