Rosanell Eaton rose to prominence as a lead plaintiff in a North Carolina lawsuit that was heard by the U.S. Supreme Court in 2016. That case defeated what many civil rights activists described as modern-day efforts to disenfranchise blacks and other minority voters with discriminatory practices at the polls. President Barack Obama celebrated her amid the legal struggle as an “unsung” American hero.

But her efforts to secure voting rights — both her own and others' — began far earlier.

When she first registered to vote, in 1942, Mrs. Eaton rode a mule-drawn wagon to the county courthouse in North Carolina where she was greeted by three white men. “What do you want, little girl?” one of them asked Mrs. Eaton, who was African American and who was 21.

Upon hearing what business had brought her to the courthouse, one of the men instructed her to recite the preamble to the U.S. Constitution. The challenge was a form of the literacy tests cynically used during the Jim Crow era to prevent black people from voting.

To the officials’ surprise, Mrs. Eaton flawlessly recited the text, with its promises of forming “a more perfect union,” establishing justice and securing “the blessings of liberty to ourselves and our posterity.”

“You did a mighty good job,” one of the men told Mrs. Eaton, according to an account published in 2016 in the Atlantic. “Well, I reckon I have to have you to sign these papers.”

Fighting for change

Mrs. Eaton, a former teacher who by her count had helped register 4,000 people to vote, had seen crosses burned in her yard during her years as an activist. She joined the North Carolina lawsuit in 2013 to protest a state law that, among other provisions, required prospective voters to present photo identification, barred them from registering the same day that they intended to vote, and shortened the early voting period. The measure came on the heels of a Supreme Court decision substantially weakening the Voting Rights Acts of 1965.

North Carolina Gov. Pat McCrory, a Republican, remarked that “common practices like boarding an airplane and purchasing Sudafed” required photo identification and said that voting regulations should be no less stringent. Opponents of the measure responded that evidence of voter fraud was scant at best. They described the legislation as one of the most restrictive voting measures in the country and argued that it would have the effect of obstructing African Americans from voting.

For Mrs. Eaton, the law created a bureaucratic tangle that she said forced her to make 10 trips to the Division of Motor Vehicles and drive more than 200 miles to various government offices to sort out a discrepancy in the names on her driver’s license, which used her married name, and her voter registration card, which used her maiden and married names. She also found that her Social Security card had an incorrect birth year.

“It was maybe harder for me to get to vote after the law than it was all the way back then,” Mrs. Eaton told the Atlantic.

After an initial legal defeat for the lawsuit, a federal appeals court struck down the law in 2016, recalling “the inextricable link between race and politics in North Carolina” and condemning the law for targeting “African Americans with almost surgical precision.”

Explaining its decision, the court noted that, after requesting data on forms of identification used by voters in the state, legislators had disallowed those types used most frequently by black people. A 4-4 ruling by the Supreme Court the same year allowed the decision to stand. In 2017, after the seating of Justice Neil M. Gorsuch, the high court declined to hear another appeal.

“It’s a cruel irony that the words that set our democracy in motion were used as part of the so-called literacy test designed to deny Rosanell and so many other African-Americans the right to vote,” Obama, the first African American U.S. president, wrote in a letter to the New York Times in 2015, responding to a magazine article that mentioned Mrs. Eaton as it chronicled efforts to subvert the Voting Rights Act.

“Yet more than 70 years ago, as she defiantly delivered the Preamble to our Constitution,” he continued, “Rosanell also reaffirmed its fundamental truth. What makes our country great is not that we are perfect, but that with time, courage and effort, we can become more perfect. What makes America special is our capacity to change.”

The granddaughter of slaves

Rosanell Johnson, a granddaughter of slaves and the youngest of seven children, was born on a farm outside Louisburg on April 14, 1921. After her father died when she was 2, Mrs. Eaton’s mother became a sharecropper.

In the early years of her life, Mrs. Eaton farmed for a living. She later did packing work at a plant before taking university classes to become an educator. She was a phonics teacher and a librarian assistant before retiring at 70, then taught as a substitute teacher and tutored children in her home into her 80s, according to her daughter.

Her husband, Golden Eaton, died in 1963. Their son James Eaton died in infancy. Their daughter Annie Montague died in 2000, and their son Jesse Eaton died in 2004.

Besides her daughter Armenta Eaton, who resides outside Louisburg, survivors include four grandchildren and nine great-grandchildren.

Mrs. Eaton, who had also volunteered for years as a poll worker, was once asked why she devoted so much time to registering others to vote and ensuring that she, too, could cast her ballot.

“I think,” she said, “it is because my foreparents or forefathers didn’t have the opportunity.”

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