May 26, 1924

The U.S. government enacted the eugenics-inspired Immigration Act of 1924, which completely prohibited immigration from Asia. Designed to limit all immigration to the U.S., the act was particularly restrictive for Eastern and Southern Europeans and Asians. Upon signing the act into law, President Calvin Coolidge remarked, “America must remain American.”

In 1917, Congress had passed a highly restrictive immigration law that required immigrants over age 16 to pass literacy tests and excluded immigrants from the “Asiatic Barred Zone.” Immigrants from China had been barred since the Chinese Exclusion Act of 1882, and this law expanded that ban to include many other Asian countries. The Act of 1924 eliminated immigration from Japan, violating the so-called “Gentleman’s Agreement” that had previously protected Japanese immigration from legal restrictions.

The 1924 Act also tightened the national origins quota system. Under this system, the number of immigrants allowed to come to the U.S. from a particular country was limited to the percentage of immigrants from that country already living in the U.S. The previous quota was based on population data from the 1910 census, but the 1924 Act based the quota on the 1890 census, which effectively lowered the quota numbers for non-white countries. The 1924 system also considered the national origins of the entire American population, including natural-born citizens, which increased the number of visas available to people from the British Isles and Western Europe. Finally, the 1924 Act excluded any person ineligible for citizenship, formalizing the ban on immigration from Asia based on existing laws that prohibited Asian immigrants from becoming naturalized citizens.

The act was supported by federally funded eugenicists who argued that “social inadequates” were polluting the American gene pool and draining taxpayer resources. Its quotas remained in place until 1965.

May 25, 2020

Minneapolis police officer Derek Chauvin forcefully pinned 46-year-old George Floyd to the ground and held his knee on Mr. Floyd’s neck until he died.

A video of the incident showed Mr. Floyd, who was on the ground handcuffed, crying out “I can’t breathe” and begging for help while Officer Chauvin held his knee on Mr. Floyd’s neck for over nine minutes. Mr. Floyd eventually lost consciousness, and paramedics arrived to transport him to a nearby hospital, where he was pronounced dead.

In the early evening on May 25, a Minneapolis store clerk contacted the police saying that Mr. Floyd had attempted to buy cigarettes with a counterfeit $20 bill. Four police officers—Derek Chauvin, Thomas Lane, Tou Thao, and J. Alexander Kueng—responded to the call and approached Mr. Floyd, who was sitting in his parked car nearby.

As Mr. Floyd attempted to step out of his vehicle, responding to the officers’ commands, Officer Lane drew his gun and pointed it at Mr. Floyd, who was unarmed. Body camera footage shows Officer Lane shouting expletives at Mr. Floyd, who continued apologizing to the officer though he had done nothing but follow their orders.

Soon after, Officers Lane and Kueng handcuffed Mr. Floyd and brought him to their police car across the street. As they forced Mr. Floyd into the back seat, he begged them to let him wait outside, telling them he was claustrophobic. When the officers continued forcing Mr. Floyd into the back of the car, he made his way to the other side of the vehicle and asked them to let him lie on the curb instead.

The three officers quickly pinned Mr. Floyd to the ground even though he remained handcuffed. Officer Chauvin knelt on Mr. Floyd’s neck while Officers Kueng and Lang held down his legs and wrists. Though Mr. Floyd yelled several times for help and bystanders begged the officers to attend to him, the officers continued to choke Mr. Floyd.

Officer Chauvin continued to press his knee into Mr. Floyd’s neck even after he became unresponsive and Officer Kueng failed to find a pulse.

Following protests in Minneapolis, the officers involved in Mr. Floyd’s death were fired. Reports later showed that Officer Chauvin had received at least 22 complaints over his two decades on the police force, and was disciplined for only one of them.

In April 2021, Derek Chauvin was convicted of murder in state court and sentenced to 22 and a half years in prison. He also pleaded guilty in federal court and was sentenced to 21 years in federal prison. He is serving the two sentences concurrently in federal custody. The other three officers involved in Mr. Floyd’s killing were each convicted in federal court and sentenced to several years in prison.

The bystander video of Mr. Floyd’s murder was widely shared, sparking global outcry over the plague of lethal police violence against Black people, systemic racism, and the presumption of guilt and dangerousness that people of color continue to be burdened with today.

May 24, 1911

Shortly before midnight, a mob of dozens of armed white men broke into the Okfuskee County jail in Okemah, Oklahoma, and abducted Laura Nelson and her young son, L.D. The mob took the Black woman and boy six miles away and hanged them from a bridge over the Canadian River, close to the town’s Black neighborhood; according to some reports, members of the mob also raped Mrs. Nelson, who was about 28 years old according to census records, before lynching her alongside her son. Their bodies were found the next morning.

A few weeks before, local police had reportedly come to the Nelsons’ cabin and accused Mr. Nelson of stealing meat. When a white deputy sheriff was shot and killed while searching the cabin, Mrs. Nelson and L.D.—who was reported as 14-16 years old in news reports, but was more likely just 12 years old according to census records—were accused of killing him. The entire Nelson family was arrested and jailed after the deputy’s shooting, and some reports indicate that a 2-year-old daughter—listed as Carry Nelson in the 1910 census—was also with Mrs. Nelson in jail.

The prosecution’s presentation at the preliminary hearing raised doubts about whether the State had sufficient evidence for a conviction. Many Black people were lynched across the U.S. under accusations of murder or assault. During this era of racial terror, mere suggestions of Black-on-white violence could provoke mob violence and lynching. Though these communities had developed and functioning judicial systems, white defendants were more likely to face trial while Black people regularly suffered death at the hands of a violent mob, without trial or any opportunity to present evidence of innocence or self-defense. In this case, after Laura and L.D. Nelson were lynched, it was revealed that they claimed to have shot the deputy as he reached for his gun and seemed about to shoot Mr. Nelson, unprovoked.

Before any trial could take place, however, newspaper accounts sensationalized the case, misreporting the mother’s and son’s ages and presuming their guilt. Press reports described Laura Nelson as “very small of stature, very black, about thirty-five years old and vicious,” while L.D. was described as “slender and tall, yellow and ignorant” and “raged.”

By the night of the lynching, Mrs. Nelson’s husband and L.D.’s father—whose first name is reported as Oscar or Austin in surviving records—had already been convicted of a lesser offense, sentenced to a prison term, and sent to the penitentiary; he was not present to defend his family against the mob. Unconfirmed reports vary regarding the fate of the Nelsons’ young daughter; some claim she was found drowned in the river, while others claim she was found alive and taken in to be raised by a local Black family.

After a Black boy reportedly found Laura Nelson’s and L.D. Nelson’s hanging corpses at the bridge the next morning, hundreds of white people from Okemah came to view the bodies. Some even posed on the bridge to have their photos taken with the bodies of the dead Black woman and boy. Those photographs were later reprinted as postcards and sold at novelty stores.

The mob’s choice to deprive the Nelsons of their basic rights to due process and hang them on a bridge frequented by Black people and near where many local Black residents lived was meant to maintain white supremacy by sending a message of terror and intimidation to the entire Black community. “While the general sentiment is adverse to the method,” the Okemah Ledger wrote a day after the lynchings, “it is generally thought that the negroes got what would have been due them.” When a special grand jury was called to investigate the lynching, the district judge instructed the white jurors to be mindful of their duty as members “of a superior race and greater intelligence to protect this weaker race.” No one was indicted, prosecuted, or held legally accountable for lynching Laura and L.D. Nelson.

May 23, 1796

A newspaper ad was placed seeking the return of Ona “Oney” Judge, an enslaved Black woman who had “absconded from the household of the President of the United States,” George Washington. Ms. Judge had successfully escaped enslavement two days earlier, fleeing Philadelphia, Pennsylvania, and settling in freedom in New Hampshire.

Known to the Washingtons as “Oney,” Ms. Judge was “given” to Martha Washington by her father and had been held enslaved as part of the Washington estate since she was 10 years old. As George Washington gained political clout, Ms. Judge traveled with the family to states with varying laws regarding slavery—including lengthy residence in Pennsylvania. Pennsylvania’s Gradual Abolition Act of 1780 declared that Black people enslaved by non-residents of the state were legally freed after living in Pennsylvania for six continuous months. To avoid enforcement of the law and prevent the men and women they enslaved from being legally freed, the Washingtons regularly sent Ms. Judge and others in the household out of state for brief periods, to restart the six-month residency requirement.

When her eldest granddaughter, Eliza Custis, married, Martha Washington promised to leave Ms. Judge to the new couple as a “gift” in her will. Distressed that she would be doomed to enslavement even after Martha Washington died, Ms. Judge resolved to run in 1796. On the night of May 21, while the Washingtons were packing to return to Mount Vernon, Ms. Judge made her escape from Philadelphia on a ship destined for Portsmouth, New Hampshire. She had befriended many enslaved people in Philadelphia and they helped her to send her belongings to New Hampshire before her escape.

The Washingtons tried several times to apprehend Ms. Judge, hiring head-hunters and issuing runaway advertisements like the one submitted on May 23. In the ad, she is described as “a light mulatto girl, much freckled, with very Black eyes and bushy Black hair. She is of middle stature, slender, and delicately formed, about 20 years of age.” The Washingtons offered a $10 reward for Ms. Judge’s return to bondage—but she evaded capture, married, had several children, and lived for more than 50 years as a free woman in New Hampshire. She died there, still free, on February 25, 1848.

May 22, 1917

A white mob numbering in the thousands brutally lynched a Black man named Ell Persons in Memphis, Tennessee.

Authorities in Memphis had arrested Mr. Persons after a killing that had taken place earlier in the month. During this era, the deep racial hostility that permeated Southern society burdened Black people with a presumption of guilt that often served to focus suspicion on Black communities after a crime was discovered. A later investigation concluded that no evidence tied Mr. Persons to the killing.

The local sheriff and his men tortured Mr. Persons while he was in their custody. The authorities beat, whipped, and threatened Mr. Persons until he was said to have confessed. Black people accused of crimes in the South during this era were regularly subjected to physical and psychological violence during police interrogations. Local newspapers eagerly reported these confessions as truthful justifications for the brutal lynchings that followed, but without fair investigation, the confession of a lynching victim was always more reliable evidence of fear than guilt.

Before Mr. Persons could receive a trial, a white mob seized him from the authorities, who did little to stop them. Local newspapers advertised the planned time and location of the lynching in advance, and on May 22, thousands of people congregated at the site of the lynching near the Wolf River. One newspaper later reported that nearly 10,000 people were present. Newspapers described the day as having a “holiday” atmosphere and a “spirit of carnival.” Vendors sold food and drink to members of the mob. Many local parents sent notes to schools to excuse their children’s absences so they could attend the lynching.

When the crowd was assembled, the leaders of the mob dragged Mr. Persons to a clearing, tied him to a log, covered him with gasoline, and burned him alive.

After Mr. Persons was lynched, members of the mob fought each other for pieces of his body and clothes to take home as souvenirs. They then drove through town displaying Mr. Persons’ remains to terrorize the rest of the Black residents of Memphis.

Though the mob lynched Mr. Persons in broad daylight and the mob members did not attempt to hide their identities, no one was ever held accountable for lynching Mr. Persons.

Ell Persons was one of at least 236 documented Black victims of racial terror lynching killed in Tennessee between 1877 and 1950 and one of 20 victims killed in modern-day Shelby County.

May 21, 1961

More than 1,000 Black residents and civil rights leaders including Dr. Martin Luther King Jr. and the Rev. Fred Shuttlesworth attended a service at Montgomery’s First Baptist Church. The service, organized by the Rev. Ralph Abernathy, was planned to support an interracial group of civil rights activists known as the Freedom Riders. As the service took place, a white mob surrounded the church and vandalized parked cars.

The Freedom Riders began riding interstate buses in 1961 to test Supreme Court decisions that prohibited discrimination in interstate passenger travel. Their efforts were unpopular with white Southerners who supported continued segregation, and they faced violent attacks in several places along their journey. The day before the Montgomery church service, the Riders had arrived in Montgomery and faced a brutal attack at the hands of hundreds of white people armed with bats, hammers, and pipes. The May 21 service was planned by the local Black community to express support and solidarity.

As the surrounding mob grew larger and more violent, Dr. King called U.S. Attorney General Robert F. Kennedy from the church’s basement and requested help. Kennedy sent U.S. Marshals to dispel the riot; the growing mob pelted them with bricks and bottles, and the marshals responded with tear gas.

When police arrived to assist the marshals, the mob broke into smaller groups and overturned cars, attacked Black homes with bullets and firebombs, and assaulted Black people in the streets. Alabama Governor John Patterson declared martial law in Montgomery and ordered National Guard troops to restore order. Authorities arrested 17 white rioters and, by midnight, the streets were calm enough for those in the church to leave.

Three days later, troops escorted the Freedom Riders as they departed to Jackson, Mississippi, where they would face further resistance.

May 20, 1961

Freedom Riders traveling by bus through the South to challenge segregation laws were brutally attacked by a white mob at the Greyhound Station in downtown Montgomery, Alabama.

Several days before, on May 16, the Riders faced mob violence in Birmingham so serious that it threatened to prematurely end their campaign. The Freedom Riders were initially organized by the Congress on Racial Equality (CORE), but after the Birmingham attacks, an interracial group of 22 Tennessee college students, known as the Nashville Student Movement, volunteered to take over and continue the ride through Alabama and Mississippi to New Orleans.

These new Freedom Riders reached Birmingham on May 17 but were immediately arrested and returned to Tennessee by Birmingham police. Undeterred, the Riders and additional reinforcements from Tennessee returned to Birmingham on May 18. Under pressure from the federal government, Alabama Governor John Patterson agreed to authorize state and city police to protect the Riders during their journey from Birmingham to Montgomery.

At Montgomery city limits, state police abandoned the Riders’ bus; the Riders continued to the bus station unescorted and found no police protection waiting when they arrived. Montgomery Public Safety Commissioner L.B. Sullivan had promised the Ku Klux Klan several minutes to attack the Riders without police interference, and, upon arrival, the Riders were met by a mob of several hundred angry white people armed with baseball bats, hammers, and pipes.

Montgomery police watched as the mob first attacked reporters and then turned on the Riders. Several were seriously injured, including a college student named Jim Zwerg and future U.S. Congressman John Lewis. John Seigenthaler, an aide to Attorney General Robert Kennedy, was knocked unconscious. Ignored by ambulances, two injured Riders were saved by good samaritans who transported them to nearby hospitals.

May 19, 1918

A white mob from Brooks County, Georgia, lynched Mary Turner, a Black woman who was eight months pregnant, at Folsom’s Bridge 16 miles north of Valdosta for speaking publicly against the lynching of her husband the day before. The mob bound her feet, hanged her from a tree with her head facing down, threw gasoline on her, and burned the clothes off her body. Mrs. Turner was still alive when the mob took a large butcher’s knife to her abdomen, cutting the unborn baby from her body. When the baby fell from Mary Turner, a member of the mob crushed the crying baby’s head with his foot. The mob then riddled Mrs. Turner’s body with hundreds of bullets, killing her.

Mary Turner’s husband, Hayes Turner, had been lynched the day before. Hayes Turner was accused of being an accomplice in the killing of a notorious white farmer, Hampton Smith, who was well known for his abuse of Black farm workers. Mr. Smith would bail Black people accused of petty crimes out of jail and then require them to work off the fine at his farm. Sidney Johnson, a Black man working to pay a legal fee for “rolling dice,” confessed to killing Mr. Smith during a quarrel about being overworked. Police officers killed Mr. Johnson in a shootout. When news reached the white community, Mr. Turner and other Black farm workers who had previously been abused by Mr. Smith were targeted and accused of conspiracy.

Many Black people during this time were lynched based on mere accusations of murder against white people. The same was true here, as at least seven confirmed Black individuals were lynched by the white mob in response to Hampton Smith’s death, inflicting community-wide racial terror violence.

Mrs. Turner was grieving and spoke out against her husband’s death, promising to take legal action. Enraged by this, the white mob made an example out of Mrs. Turner, despite having no reason to fear actual legal repercussions from her promise as Black people at the time were not afforded judicial process. The white mob lynched Mary Turner and her unborn child to maintain white supremacy, silence her, and communicate to the Black community that no dissent from the racial order would be tolerated. No member of the mob was ever held accountable for the lynching of Mary Turner and her unborn baby.

The grotesque slaughter of a Black woman eight months pregnant reveals a great deal about the way in which Black women were dehumanized with impunity.

May 18, 1896

The U.S. Supreme Court released a 7-1 decision in Plessy v. Ferguson, a case challenging racial segregation laws in Louisiana, holding that state-mandated segregation in intrastate travel was constitutional as long as the separate accommodations were equal.

The Court had heard arguments a month earlier on April 13. Homer Plessy, a Black man who had been arrested for boarding a “white only” passenger car, argued that the state segregation law violated the Thirteenth and Fourteenth Amendments, which abolished slavery and established equal protection of the laws.

In 1890, Louisiana passed the Separate Car Act, requiring railroad companies to provide separate passenger cars for Black and white travelers. The Comite des Citoyens (“Committee of Citizens”), a New Orleans group of Black men who employed civil disobedience to challenge segregation laws, wanted to challenge the law’s constitutionality. When Mr. Plessy—a Black man—was arrested for boarding a “white only” passenger car, the committee helped him to appeal, and the case eventually reached the U.S. Supreme Court.

On May 18, Justice Henry Brown wrote the majority opinion, which held that the Louisiana law did not violate the Thirteenth or Fourteenth Amendments because it did not interfere with an individual’s personal freedom or liberties. He claimed the Court could uphold the notion that all people are equal before the law in political and civil rights but could not override social inferiority based upon the distinction of race.

Justice John Marshall Harlan dissented, writing that the Louisiana law was in direct violation of the Thirteenth and Fourteenth Amendments’ promise of protection of all civil rights related to freedom and citizenship. Justice Harlan specified that the law was a blatant attempt to infringe upon the civil rights of African Americans and that the Court inappropriately yielded to public sentiment at the expense of constitutional safeguards. He predicted the Court’s decision would lead to racial confrontation.

Plessy v. Ferguson legally sanctioned racial segregation by establishing the “separate but equal” doctrine as national law. Public services and accommodations were segregated for decades, until the Court’s Brown v. Board of Education decision in 1954 overruled the application of “separate but equal” in public education and the Civil Rights Act of 1964 prohibited it in public accommodations.

May 17, 1954

The U.S. Supreme Court unanimously ruled that segregation in public education was unconstitutional, overturning the “separate but equal” doctrine in place since 1896 and sparking massive resistance among white Americans committed to racial inequality.

The Supreme Court’s landmark decision in Brown v. Board of Education grew out of several cases challenging racial segregation in school districts across America, filed as part of the NAACP Legal Defense Fund’s strategy to bar the practice nationwide. In the named case, a Black man named Oliver Brown sued the Topeka, Kansas, Board of Education for refusing to allow his daughter, Linda, to attend the elementary school nearest her house solely due to her race.

When the case made it to the U.S. Supreme Court, NAACP lawyer Thurgood Marshall argued that segregated schools were harmful and saddled Black children with feelings of inferiority. Writing the majority opinion, Chief Justice Earl Warren endorsed this argument and declared that “in the field of public education the doctrine of ‘separate but equal’ has no place. Separate educational facilities are inherently unequal.”

The decision outraged white segregationists as much as it energized civil rights activists. Throughout the South, where state constitutions and state law mandated segregated schools, white people decried the decision as a tyrannical exercise of federal power. Many Southern white leaders and their constituents implemented a strategy of “massive resistance” to delay desegregation. These groups, made up of elected officials, business leaders, community residents, and parents, deployed a range of tactics and weapons against the growing movement for civil rights—including bombing and murdering civil rights activists, criminalizing peaceful protest, and wielding economic intimidation and threats to chill Black participation in civil rights activities.

These tactics worked: By 1960, only 98 of Arkansas’s 104,000 Black students attended desegregated schools, as did 34 of 302,000 in North Carolina, 169 of 146,000 in Tennessee, and 103 of 203,000 in Virginia. In the five Deep South states, every single one of 1.4 million Black schoolchildren attended segregated schools until the fall of 1960. By the start of the 1964-65 school year, less than 3% of the South’s African American children attended school with white students, and in Alabama, Arkansas, Georgia, Mississippi, and South Carolina that number remained substantially below 1%.

The Brown decision signaled the start of a massive cultural shift in racial dynamics in the U.S. and also launched an organized mass movement of opposition. Most white Americans, especially in the South, supported segregation.