The news of Justice Ruth Bader Ginsberg’s death Friday night was a shock to a country that has been absorbing shocks all year. I saw the announcement late in the afternoon as I turned on my email. No sooner had I read the headline than the phone rang as a friend called to ask whether I had heard the news. For the next hour, messages by phone and email came in from friends and relatives the news spread. Many of my friends and relatives felt the loss as a personal grief.

A crowd gathered outside the Supreme Court building in Washington within hours of the announcement, and as the word spread across the country, another crowd of mourners gathered in San Francisco, probably in other cities too. On the weekend crowds in cities across the country gathered to march in a tribute to the Supreme Court Justice who was affectionately known as RBG.

Why has her death resonated with so many people while other justices have died in office without attracting much notice from the general public? The biggest reason is probably that Justice Ginsburg was a warrior in the long fight for equality for women—a struggle that has been part of American history for at least a hundred years

When the upper-class gentlemen who wrote our constitution started their work, Abigail Adams, wife of John Adams who was one of the authors, reminded her husband “Don’t forget the ladies”. But the men did forget them. More than a century passed before women won the vote, and even after they could vote, women—half the population—were still not considered capable of being leaders in government or business. Ruth Bader Ginsberg, like many other women, recognized this injustice. But unlike most women, Ginsberg did something about it.

Ginsberg’s reputation was built on her presentation of a number of cases documenting gender-related discrimination. The media of the past few days has shown the methodical way she went about winning case after case by showing that such discrimination was contrary to the spirit and letter of the Constitution. She never did win the final battle to get an Equal Rights Amendment added to the Constitution, but she supported the effort.

And Ginsberg not only fought for the rights of women, she also supported a series of interpretations of the Constitution that protected voting rights throughout the country. She opposed the Citizens United decision that enables corporations to give unlimited amounts of money to political groups. Throughout her long career she supported the view that all citizens should have equal rights and that the country should not be dominated by an elite group of wealthy people and corporations who bought their way into power.

Justice Ginsberg’s strong voice will be missed on the Court and throughout the country. As Sir Walter Scott wrote many generations ago, a beloved leader has been taken from us and our mourning will be long and painful.

He is gone on the mountain,
He is lost to the forest,
Like a summer-dried fountain,
When our need was the sorest.
The font reappearing
From the raindrops shall borrow;
But to us comes no cheering,
To Duncan no morrow!