With these racist markers in place, there can be no peace

An unidentified man walks past a toppled statue of Charles Linn, a city founder who was in the Confederate Navy, in Birmingham, Ala., on Monday, June 1, 2020, following a night of unrest.

Karen L. Cox is professor of history at the University of North Carolina at Charlotte. She is completing a book, "No Common Ground: Confronting the Legacy of Confederate Monuments," forthcoming from UNC Press in 2021. The views expressed in this commentary are the author's. Read more opinion on CNN.

(CNN)As many of America's cities burn and our democracy feels like it's unraveling, attacks on Confederate monuments in response to the death of George Floyd in Minneapolis may seem incongruous to those who believe that these protests are only about what happened there. Yet the uprisings in American cities since Floyd's death, and the vandalizing and tearing-down of statues dedicated to men who fought for the perpetuation of human slavery share a common foe: white supremacy.

Karen Cox
From Richmond, Virginia, where the large equestrian statue of Robert E. Lee was marked with the words "No more white supremacy" and "Blood on your hands," to Oxford, Mississippi, where the statue of the common soldier that sits at the entrance to the University of Mississippi was tagged with the words "spiritual genocide," citizens are railing against systemic racism and accurately tying it to the legacy of white supremacy that these monuments represent.
    Time and again -- particularly in the aftermath of white supremacist-fueled violence in Charlottesville, Virginia, in 2017, but also after the Charleston massacre of 2015 -- Confederate symbols, both flags and monuments, have come under fire, prompting calls for the removal of monuments from shared public spaces. And yet, largely white-led GOP legislatures throughout the South have passed laws to protect these memorials and leave them firmly in place as what, for many, is a demonstration of white authority over the levers of power across the region.
    A crucial thing to know here is that these attacks on Confederate monuments are not a new phenomenon. They have long been the target of individuals who have felt the inequality of American justice. When the Lee monument was unveiled in 1890, John Mitchell, editor of the local black newspaper The Richmond Planet, saw in the monument a symbol meant to deter racial progress and noted that it "(forged) heavier chains with which to be bound."
    A few decades later, in the 1930s, black southerners registered their contempt for Confederate monuments in the pages of the nation's leading black newspaper, The Chicago Defender. As one reader put it, "If those monuments weren't standing, the white South wouldn't be so encouraged to practice hate and discrimination against our people."
    But it was the 1966 killing of 20-year-old Sammy Younge, Jr. in Tuskegee, Alabama, that feels so strikingly similar to George Floyd's death and the current attack on Confederate monuments in 2020. In early January of that year, Younge, a student at Tuskegee Institute and active member of the Student Non-violent Coordinating Committee (SNCC), stopped by a gas station where he was told by Marvin Segrest, the 68-year-old white attendant, to use the "colored" restroom in the back. An argument between the two men ensued in which Younge asked Segrest "haven't you heard of the Civil Rights Act?" -- a reference to the 1964 legislation prohibiting the segregation of public accommodations. As the exchange escalated, Segrest got a gun and shot Younge, killing him.
    Segrest admitted to the killing and was charged with second-degree murder, but in December of that same year he was acquitted. It was an outcome that Tuskegee students expected from an Alabama court, but it nevertheless cut deeply, and they returned that evening to meet on campus to decide next steps. As SNCC leader James Forman described in his book about Younge, around midnight, one student announced he was going to go to town to camp alongside the Confederate monument located in the center of the town. One after another offered to join him, until a crowd of several hundred began their walk to town. But when they got there, they recognized in the monument the symbolism of the injustice that it represented. A SNCC member called out for someone to bring paint and within minutes cans of black paint were made available. Students doused the monument with it, added Sammy Younge's name, and in large capital letters the slogan "BLACK POWER"