Irish music became popular in the US during the 19th century

The Great Migration spread jazz to various parts of the country

The large-scale migration of Black Americans looking to escape Jim Crow laws in the South began in 1915 and helped bring New Orleans music to other parts of the country, including Chicago, New York, Kansas City, Detroit, and Los Angeles.

The Irish 'sláinte!' spread outside the country thanks to immigration

The toast has spread globally because of the waves of Irish immigration in the 19th and 20th centuries. It’s not uncommon to find an Irish pub outside of Ireland, and if you step inside, you’re lucky to hear someone offer a hearty “sláinte!”

Many New Year's Eve traditions came from German immigrants

While it’s hard to trace the origins of many New Year’s traditions, many of the norms for American New Year’s Eve celebrations come from German immigrants, who significantly influenced American culture in the 1800s. Below is an excerpt from an 1863 New York Times article describing a German New Year’s celebration.

Irish immigrants deserted the US Army to fight for Mexico

During the Mexican-American War, hundreds of Irish Catholic immigrants—facing discrimination in the US Army—defected to Mexico and formed the Saint Patrick’s Battalion. Though many were captured and executed, they remain honored as heroes in Mexico.

...and allowed newly arrived European immigrants to maintain their cultures

19th-century public schools often included Protestant spiritual instruction, something that was disturbing for Catholic immigrants from Ireland, Italy, Poland, and elsewhere, who found homes in neighborhood “parochial” schools.

US immigrants shifted from primarily originating in Ireland and Germany to Mexico and India.

American blues music provided the framework for rock 'n' roll, jazz, and other American forms.

Pizza became more popular in Italy after it took off in the US

Pizza was invented in Naples, though it wasn't particularly popular outside the region. As it grew more popular elsewhere—and as more American and European tourists visiting Italy began asking for it—restaurants across Italy adopted the cuisine. It's something anthropologist Agehananda Bharati calls "the pizza effect."

40% of Americans have ancestors who immigrated via Ellis Island

For over 60 years, Ellis Island was the gateway to America, processing millions of immigrants seeking a new life. While many passed through with ease, others faced rigorous medical exams, legal scrutiny, and even deportation. Learn how this small island shaped generations of American families.

20th-century country music was influenced by Hawaiian instruments

When people talk about influences on country music, they mention the European and African folk traditions that blended together to form the earliest country standards. Hawaiian music has had an incredible influence on country music, too, though, especially in terms of the genre's sound: the steel guitar and lap steel.

Country music's popularity skyrocketed in the 21st century, establishing itself as a dominant force on the Billboard charts in the 2010s.

See a timeline of jazz's history

Jazz began in 19th-century New Orleans, though its roots go back even further. This timeline situates the music's evolution alongside American and world history, offering an illuminating exploration of the genre.

The Great Migration helped transform Harlem into the epicenter of Black culture

Starting in 1910, millions of Black Americans moved from the South to escape segregation, violence, and dismal work opportunities. They moved to urban areas in the North, Midwest, and West. Chief among them was Manhattan's Harlem neighborhood, which became an especially desirable location for Black people around 1910.

The Beatles' appearance on 'The Ed Sullivan Show' in 1964 launched Beatlemania in the US after the band struggled to break through to American audiences.

A timeline of US immigration laws

The United States began regulating immigration soon after it won independence from Great Britain, and the laws since enacted have reflected the politics and migrant flows of the times. Here's a timeline of key immigration laws from 1790 to 2014, according to the Pew Research Center.

Explore the different experiences of immigrant communities arriving in the US

Immigrant communities experienced varied paths to entry and assimilation in America, depending on their arrival time and context. This Library of Congress resource provides detailed accounts of the experiences of major immigrant groups, drawing on primary sources.

Jazz was an integral part of the Harlem Renaissance

The Great Migration transformed New York City's Harlem neighborhood into the epicenter of Black American art, with artists such as Duke Ellington, Louis Armstrong, and Bessie Smith regularly performing. The music not only provided the backbeat to the cultural scene—it often influenced it, with Harlem Renaissance poets, in particular, inspired by jazz's approach to rhythm and improvisation.

Country music can be traced back to Colonial America

The genre begins with the folk music of the Colonial settlers, blending the area’s regional sounds, including gospel, African spirituals, and Anglo-Saxon, Scottish, and Celtic ballads.

Both British and American pop art took inspiration from US culture

Pop art emerged in the mid-1950s in Britain and the late 1950s in America. American pop art focused on representational art and was directly inspired by living within American popular culture, using hard edges and distinct forms. Its British sibling, on the other hand, took a more academic approach, viewing American culture from a distance and employing irony and parody.

Cricket used to be America's pastime

Before baseball, American football, basketball, or hockey ever organized in the US, there was one sport which could be found up and down the East Coast: cricket. The second-most popular sport in the world, cricket is mostly ignored by Americans, despite its prevalence in early American history. Learn more about the forgotten role cricket played in the US with this article.

The share of the immigrant population in the US peaked at nearly 16% in January 2025

In January 2025, the US reached a historic high of 53.3 million immigrants—nearly 16% of the population. By June of that year, the number had fallen by more than a million, ending 50 years of continuous growth in the immigrant population.

New York was a hotbed of early revolutionary activity

In the decade before independence, New York City saw Stamp Act riots, liberty pole confrontations, the 1770 Battle of Golden Hill, and defiance of the Quartering Act, and organized efforts to block and destroy taxed British tea.

The electric microphone led to a country music boom

The electric microphone provided enhanced audio and greater portability, saving the fledgling record industry and making recording outside of New York and Camden, New Jersey, possible. This proved critical for capturing early country and rock ‘n’ roll.

Jazz brought together ragtime and blues

Ragtime was a popular music genre that blended African-American spirituals, European folk songs, and military marches. Blues, brought to New Orleans by free Black people seeking opportunities, allowed musicians to play within basic standards. Jazz combined both forms by merging the syncopated, dance-friendly sounds of ragtime with the soulful, brass-instrumental style of the blues.

The evolution of New York City

Originally founded as New Amsterdam, this interactive timeline lists out and provides deep dives on the major events that shaped New York City as it became America's foremost cultural and economic hub.

Broadway's songwriters began experimenting in the 1920s

Broadway’s early decades were heavily influenced by opera and vaudeville, but songwriters in the 1920s began exploring more narrative-based songwriting and psychologically complex characters. That trend would continue in the following decades, though it would evolve in even more nuanced ways.

Hip-hop gained significant popularity in the 21st century, dominating Billboard's pop chart.

An ethnomusicologist breaks down bossa nova's American popularity

Kaleb Goldschmitt is a professor at Wellesley College who wrote the book "Bossa Mundo: Brazilian Music in Transnational Media Industries," which analyzed how and why bossa nova became so popular in the US in the early 1960s. According to Goldschmitt, much of it was due to the music's seemingly apolitical aesthetic, a notion that was reinforced by the Brazilian government.

The first US stock exchange dates back to the 1790s in Philadelphia

Only two years after that stock exchange in Philadelphia started, the largest stock exchange in the US to date was created: the New York Stock Exchange.

Grosse Île, the quarantine island of the Port of Quebec

As tens of thousands of Irish emigrated to North America to escape the Great Famine in the mid-19th century, many port cities set up quarantine areas amid an epidemic of cholera. In Quebec City on the St. Lawrence River, one island became a mass graveyard where over 3,000 Irish immigrants died over a decade as they waited in quarantine. Listen to the history here.

The Beatles were not an immediate success in the US—their label rejected their first two singles, and the band was mocked on the TV show 'American Bandstand.'

European diseases killed a massive share of the Native American population

After Western contact, epidemic diseases devastated Indigenous communities. By 1920, the Native American population of the US had fallen to roughly 270,000, compared with an estimated 1.2 to 18 million at the time of European arrival.

19th-century Americans discovered tipping in Europe

Tipping waiters was a custom in medieval Europe, where masters gave their serfs money for exceptional work. Wealthy Americans vacationing in Europe in the mid-1800s discovered the behavior and brought it back to the US.

American modernism highlighted a rapidly changing America

Featuring work from 1915 to 1950, the movement illustrates the country's evolution between World War I and World War II. Artists captured the loss and uncertainty of a post-war, industrialized world.

How British youth resurrected overlooked American soul music

Motown released some of the 1960s' biggest soul records and changed the sound of pop music. The label also inspired countless smaller, regional labels that released songs by lesser-known artists that received limited attention. That changed with the rise of British Northern Soul, an underground scene that repurposed these obscure records (including several overlooked Motown releases) for all-night dance parties and, in the process, minted some unexpected American superstars.

19th-century Americans used technology to try to prove the existence of ghosts

In the 19th century, following technological advancements like the telegraph, phonograph, and others, efforts were made to capture proof of ghosts. These technologies seemed supernatural in their own right and emerged at the same time Spiritualism took off in the US, resulting in new approaches to connecting with the dead.

Italian immigrants brought pizza to Argentina in the late 19th century

Two million Italians emigrated to Argentina between 1880 and 1920, many of them the poor who regularly ate pizza. In Argentina, they were pleased to find that mozzarella was plentiful, allowing them to make cheesier pies. By 1882, Italians owned 126 of the 198 bakeries in Buenos Aires, as well as the majority of shops selling butter, cheese, and pasta.

Jazz's popularity inspired a moral panic

When jazz exploded in the 1920s, some believed the music's sudden popularity was the sign of a rotten nation, with one 1920 address at the University of Wisconsin proclaiming, "We are in deadly fear of the Jazz Devil, the demon which is consuming the country." Often, the connections were racialized, with columnists and preachers suggesting that jazz's Black artists were attempting to degrade white America.

The Beatles' labels released almost twice as many of the band's records in the US to capitalize on the band's popularity.

Traditional bands largely disappeared from the Billboard charts in the 21st century, mostly replaced by solo artists.

'The Star-Spangled Banner' became associated with sports at the 1918 World Series thanks to an impromptu rendition during the 7th inning stretch.

Europeans' arrival to America brought disease to Indigenous populations

Indigenous people lived in the Americas for centuries before the arrival of the first Europeans in the 15th century. Their arrival was disastrous for Native tribes; in addition to being enslaved and losing their land, they had no natural immunity to the diseases brought by colonists. Eventually, up to 95% of the Native American population was killed by illnesses including typhus, chickenpox, and cholera, an event now known as the Great Dying.

The US' coastal vacation destinations were developed with the aid of railroad companies, creating pivotal aspects of the vacation industry.

America's ice cream obsession began under Prohibition, with the street treat acting as a legal vice that helped ease the pain of the Great Depression.

In the mid-1960s, 'bossa nova' symbolized sophistication in the US

The success of several records, especially "Getz/Gilberto," led to a bossa nova craze in the United States, where it was perceived as an urbane, worldly status symbol. In response, marketers attached "bossa nova" to various products (including ice cream and sweaters) in an attempt to capitalize.

Country's sound continues to evolve

Country music is having a moment. In 2023, it saw the biggest growth in market share of any genre—up nearly 22%. This overview traces country’s rise from Appalachian folk roots to its current pop, rock, and hip-hop-infused wave, with artists like Beyoncé and Post Malone joining the mix.

Immigrants generated about $1.7T in economic activity in 2023 and paid roughly $652B in taxes.

The story of pizza in the United States

Pizza is a big deal in the US, and it has many proud regional iterations. From Chicago deep dish to New York thin crust, this video takes a slice out of US history to focus on this beloved entree. Begin with the documented first incidence of pizza in the US—believed to be by Gennaro Lombardi—and end with how old Pizza Huts are being converted around the country.

Boston opened the first subway tunnel in the US in 1897

By the end of the 19th century, nearly 400,000 people were packed into less than a square mile of downtown Boston, with 8,000 horses pulling trolleys through streets choked with noise, manure, and congestion. This prompted the city to pursue a then-controversial subway system.

A television show helped popularize sushi in the US in the 1980s

"Shogun," a miniseries released in 1980, followed a British sailor's journey through 17th-century Japan. Nearly a third of American households watched its five installments, and it was used as an instructional text in classrooms throughout the '80s, inspiring a wave of American interest in Japanese culture, including sushi.