She was 93 years old. Sandra Day O’Connor, the first woman to sit on the United States Supreme Court, died December 1, 2023. Her death closes a chapter of American legal history that began with a single nomination and ended with a transformed judiciary.
O’Connor was not the first woman to be considered for the Court. She was the first to be confirmed.
President Ronald Reagan nominated her in 1981. The Senate approved her unanimously. That vote was the easy part.
What followed was a 25-year tenure that redefined the center of American law. Before Washington, there was Arizona.
O’Connor served as a Republican leader in the Arizona Senate—the first woman to hold that post in any state. She was an elected legislator before she was a judge. That background shaped her.
She understood how laws were made, not just how they were interpreted. Her experience on the Arizona state bench prepared her for the demands of the Supreme Court, but it was her time in the political arena that gave her a practical sense of power and its limits. On the Court, O’Connor was a moderate conservative.
She was the swing vote. That is not a neutral description.
It is a statement of raw institutional power. In case after case, her vote decided the outcome. She wrote landmark majority opinions in Grutter v.
Bollinger, which upheld affirmative action in higher education, and Hamdi v. Bush, which limited the government’s power to detain enemy combatants.
She co-authored the lead opinion in Planned Parenthood v. Casey in 1992, preserving legal access to abortion. She joined the per curiam majority in Bush v.
Gore, the 2000 presidential election dispute. These were not abstract rulings. They were decisions that changed how Americans live.
The stakes in each case were concrete. Affirmative action.
Abortion rights. Presidential elections. The balance between national security and individual liberty.
O’Connor did not always side with the left or the right. She often sought to limit the reach of the majority holding in her concurring opinions.
She wrote narrow decisions. She built law case by case, not by grand pronouncements. What is at risk now is that pragmatic center.
The Court has moved. It is more conservative than it was when O’Connor retired in 2006. Her replacement, Justice Samuel Alito, has voted to overturn Casey and restrict affirmative action.
The decisions O’Connor helped craft are being dismantled. The legal architecture she built is being taken apart brick by brick.
That is the real loss. Not just the death of a person, but the erosion of a judicial philosophy. O’Connor believed in incremental change.
She believed the Court should not run too far ahead of the country. She believed in outcomes that worked in practice, not just in theory.
Those beliefs are not fashionable now. The current Court is more willing to issue sweeping rulings. The swing vote is gone.
The center has collapsed. O’Connor’s legacy is not simply that she was first. It is that she was effective.
She served for 25 years. She wrote opinions that held for decades.
She worked alongside figures whose names are now history. She came from Arizona, a state that was not then a national power center. She rose through a system that was not designed for her.
She changed it. That change is now being undone.
The nation has lost a jurist who understood that the law is not a weapon. It is a framework. She used that framework to decide hard cases.
She did not always please the people who appointed her. She did not always please the people who opposed her. She pleased herself, and she pleased the law.
That is a rare thing. It is rarer now.
