Reference sources (encyclopedias, handbooks, chronologies) are valuable sources of information.
Drug Policy Ref HV 5825 D78 2020
CQ Researcher Under Databases on library website
Includes the comprehensive report and analysis, Legal Marijuana, with a chronology covering the entrance of marijuana into the U.S. market in 1842 up until the first marijuana retail license in 2023.
CQ Magazine Under Databases on library website
Covers Congressional legislative issues, including drug policy.
CQ Almanac Under Databases on library website
Compilation of annual narrative accounts of all Congressional legislation for the year.