Abortion laws in U.S. states in the context of "Rational basis review"

Roe v. Wade, 410 U.S. 113 (1973), was a landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protected the right to have an abortion prior to the point of fetal viability. The decision struck down many State abortion laws, and it sparked an ongoing abortion debate in the United States about whether, or to what extent, abortion should be legal, who should decide the legality of abortion, and what the role of moral and religious views in the political sphere should be. The decision also shaped debate concerning which methods the Supreme Court should use in constitutional adjudication.

The case was brought by Norma McCorvey—under the legal pseudonym "Jane Roe"—who, in 1969, became pregnant with her third child. McCorvey wanted an abortion but lived in Texas where abortion was only legal when necessary to save the mother's life. Her lawyers, Sarah Weddington and Linda Coffee, filed a lawsuit on her behalf in U.S. federal court against her local district attorney, Henry Wade, alleging that Texas's abortion laws were unconstitutional. A special three-judge court of the U.S. District Court for the Northern District of Texas heard the case and ruled in her favor. The parties appealed this ruling to the Supreme Court. In January 1973, the Supreme Court issued a 7–2 decision in McCorvey's favor holding that the Due Process Clause of the Fourteenth Amendment to the United States Constitution provides a fundamental "right to privacy", which protects a pregnant woman's right to an abortion. However, it also held that the right to abortion is not absolute and must be balanced against the government's interest in protecting both women's health and prenatal life. It resolved these competing interests by announcing a pregnancy trimester timetable to govern all abortion regulations in the United States. The Court also classified the right to abortion as "fundamental", which required courts to evaluate challenged abortion laws under the "strict scrutiny" standard, the most stringent level of judicial review in the United States.