By: History.com Editors

1868

14th Amendment adopted

History.com Editors

Signing of the United States Constitution

Bettmann Archive

Published: November 24, 2009

Last Updated: March 17, 2025

July 28, 1868: Following its ratification by the necessary three-quarters of U.S. states, the 14th Amendment, granting citizenship to all persons born or naturalized in the United States—including formerly enslaved people—is officially adopted into the U.S. Constitution. Secretary of State William Seward issues a proclamation certifying the amendment.

Two years after the Civil War, the Reconstruction Acts of 1867 divided the South into five military districts, where new state governments, based on universal manhood suffrage, were to be established. Thus began the period known as Radical Reconstruction, which saw the 14th Amendment, which had been passed by Congress in 1866, ratified in July 1868. The amendment resolved pre-Civil War questions of African American citizenship by stating that “all persons born or naturalized in the United States…are citizens of the United States and of the state in which they reside.” The amendment then reaffirmed the privileges and rights of all citizens, and granted all these citizens the “equal protection of the laws.”

How One Man Affirmed the Rights of the 14th Amendment

Anyone born in America is automatically a citizen. But that wasn't always the case. And it was Wong Kim Ark, a Chinese-American man who finally ensured that right.

In the decades after its adoption, the equal protection clause was cited by a number of African American activists who argued that racial segregation denied them the equal protection of law. However, in 1896, the U.S. Supreme Court ruled in Plessy v. Ferguson that states could constitutionally provide segregated facilities for African Americans, so long as they were equal to those afforded white persons. The Plessy v. Ferguson decision, which announced federal toleration of the so-called “separate but equal” doctrine, was eventually used to justify segregating all public facilities, including railroad cars, restaurants, hospitals and schools. However, “colored” facilities were never equal to their white counterparts, and African Americans suffered through decades of debilitating discrimination in the South and elsewhere. In 1954, Plessy v. Ferguson was finally struck down by the Supreme Court in its ruling in Brown v. Board of Education of Topeka.

5 Historic Supreme Court Rulings Based on the 14th Amendment

The 14th Amendment's guarantee to "due process" provided a basis for these five Supreme Court rulings that have impacted Americans' lives.

Jim Obergefell was married to his husband John Arthur on a medical jet in Maryland shortly before Arthur died of ALS. Obergefell holds his wedding band that has been fused together with Arthur's ashes and wedding ring. (Credit: Maddie McGarvey/For The Washington Post via Getty Images)

By: Suzanne McGee

Timeline

Also on This Day in History

Discover more of the major events, famous births, notable deaths and everything else history-making that happened on July 28th

1914

Austria-Hungary declares war on Serbia

On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War.

1929

Future first lady Jacqueline Bouvier Kennedy is born

On July 28, 1929, President John F. Kennedy’s wife, Jacqueline Bouvier Kennedy, is born into a prominent New York family.

1932

Bonus Marchers evicted by U.S. Army

During the Great Depression, President Herbert Hoover orders the U.S. Army under General Douglas MacArthur to evict by force the Bonus Marchers from the nation’s capital.

1942

Stalin issues Order No. 227—outlawing cowards

On July 28, 1942, Joseph Stalin, premier and dictator of the Soviet Union, issues Order No. 227, what came to be known as the “Not one step backward” order, in light of German advances into Russian territory. The order declared, “Panic makers and cowards must be liquidated on the spot. Not one step backward without orders from higher headquarters! Commanders…who abandon a position without an order from higher headquarters are traitors to the Motherland.”

1945

Plane crashes into Empire State Building

A United States military plane crashes into the Empire State Building on July 28, 1945, killing 14 people. The freak accident was caused by heavy fog.

1965

President Johnson announces more troops to Vietnam

President Lyndon B. Johnson announces that he has ordered an increase in U.S. military forces in Vietnam, from the present 75,000 to 125,000. Johnson also said that he would order additional increases if necessary. He pointed out that to fill the increase in military manpower needs, the monthly draft calls would be raised from 17,000 to 35,000. At the same time, Johnson reaffirmed U.S. readiness to seek a negotiated end to the war, and appealed to the United Nations and any of its member states to help further this goal.

1968

American Indian Movement (AIM) is founded

On July 28, 1968, several hundred Native Americans in Minneapolis, Minnesota attend a meeting, organized by community activists George Mitchell, Dennis Banks and Clyde Bellecourt, to discuss issues facing their local Indigenous community. This event marks the start of the American Indian Movement, or AIM, a primary proponent of the Red Power movement. Inspired by the gains of the Black civil rights movement, AIM sought to address the extreme suffering of Indigenous people and create a path for self-determination and empowerment.

1975

Grizzly bear is classified as a “threatened” species

On July 28, 1975, the grizzly bear—once the undisputed king of the western wilderness—is given federal protection as a threatened species under the Endangered Species Act.

1976

One of the worst earthquakes in modern history destroys Chinese city

At 3:42 a.m. on July 28, 1976, an earthquake measuring between 7.8 and 8.2 magnitude on the Richter scale flattens Tangshan, a Chinese industrial city with a population of about one million people. As almost everyone was asleep in their beds, instead of outside in the relative safety of the streets, the quake was especially costly in terms of human life. An estimated 242,000 people in Tangshan and surrounding areas were killed, making the earthquake one of the deadliest in recorded history, surpassed only by the 300,000 who died in the Calcutta earthquake in 1737, and the 830,000 thought to have perished in China’s Shaanxi province in 1556.

1978

“Animal House” released in theaters

On July 28, 1978, National Lampoon’s Animal House, a movie spoof about 1960s college fraternities starring John Belushi, opens in U.S. theaters. Produced with an estimated budget of $3 million, Animal House became a huge, multi-million-dollar box-office hit, spawned a slew of cinematic imitations and became part of pop-culture history with such memorable lines as “Fat, drunk and stupid is no way to go through life, son.”

2016

Hillary Clinton accepts Democratic nomination for president

Ninety-five years after women were first granted the right to vote, on July 28, 2016, former Secretary of State, Senator and First Lady Hillary Rodham Clinton makes history by accepting the Democratic Party's nomination for president, becoming the first woman to lead a major U.S. political party.

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Citation Information

Article title
14th Amendment adopted
Website Name
History
Date Accessed
March 21, 2025
Publisher
A&E Television Networks
Last Updated
March 17, 2025
Original Published Date
November 24, 2009

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