Roe v. Wade
History.com notes: “Roe v. Wade was a landmark legal decision issued on January 22, 1973, in which the U.S. Supreme Court struck down a Texas statute banning abortion, effectively legalizing the procedure across the United States. The court held that a woman’s right to an abortion was implicit in the right to privacy protected by the 14th Amendment to the Constitution. Prior to Roe v. Wade, abortion had been illegal throughout much of the country since the late 19th century.”
https://www.history.com/this-day-in-history/roe-v-wade