https://www.ebsco.com/research-starters/history/maastricht-treaty-goes-effect
Maastricht Treaty Goes Into Effect | History | Research Starters | EBSCO Research
maastricht treatyeffect historygoesresearchstarters
https://www.history.com/this-day-in-history/december-24/mccarren-walter-act-goes-into-effect
McCarran-Walter Act goes into effect, revising immigration laws | December 24, 1952 | HISTORY
May 27, 2025 - The McCarran-Walter Act takes effect and revises U.S. immigration laws. The law was hailed by supporters as a necessa...