The Historical Roots of Anti-Immigrant Sentiment in America: Patterns of Xenophobia from Irish Immigration Discrimination

In a conversation between Lex Fridman and renowned historian Gary Gallagher, after delving deep into the topic of slavery, the discussion turned to another sensitive issue that runs throughout American history — immigration and anti-immigrant sentiment. This conversation reveals a fascinating historical pattern: America both needs immigrant labor and often despises the people performing that labor.

America's Contradictory Attitude Toward Immigrants: Needing the Labor While Rejecting the Laborers

Gallagher captured 19th-century America's attitude toward immigrants with a remarkably concise statement: "We need to get all of these things done, but we don't much like the people who are doing them." This contradictory mindset forms the underlying logic of American anti-immigrant sentiment.

The group primarily referred to here is the Irish. During the 1840s and 1850s, large numbers of Irish immigrants flooded into America — Gallagher mentioned that his own ancestors, the "Gallaghers," arrived in the late 1850s. They became the archetypal excluded and discriminated-against group in American society at the time.

The Irish Great Famine: Key Context for Understanding the Immigration Wave

The direct driving force behind this immigration wave was the Irish Potato Famine (Great Famine) that struck between 1845 and 1852. Potato blight caused consecutive crop failures over seven years, killing approximately one million people and forcing over another million to emigrate, the vast majority pouring into American East Coast cities — Boston, New York, and Philadelphia. These immigrants were mostly impoverished Catholic farmers who arrived in the New World with virtually nothing, able only to perform the lowest forms of physical labor: digging canals, building railroads, and working as dockworkers. Their arrival fundamentally transformed the demographic composition of major American cities within a single decade, triggering the first large-scale outbreak of Nativism.

This tension between "needing labor while rejecting laborers" continues to resurface repeatedly in public discussions about immigration to this day.

Anti-Catholic Sentiment and the Identity Anxiety of an "Anglo-Protestant Nation"

Gallagher specifically emphasized that hostility toward the Irish was tightly interwoven with intense anti-Catholic sentiment. America at the time self-identified as "a Protestant British country," and the flood of Irish Catholics was seen as "changing the nature of this country."

This represents a classic form of cultural and religious identity anxiety. Immigrants not only brought demographic changes but were also perceived as undermining the nation's religious foundations and cultural identity. "Look at them, they don't know their place" — this condescending language of exclusion reflects the mainstream group's fear that newcomers were "transgressing" the existing social order.

The Know-Nothing Party: Political Organization of Anti-Immigrant Sentiment

This fear gave rise in the 1850s to the most influential nativist political organization in American history — the American Party, commonly known as the "Know-Nothing Party." The party earned its nickname from its secretive nature: members were required to answer "I know nothing" when asked about organizational affairs. The party advocated restricting immigration, extending the naturalization waiting period to 21 years, and barring Catholics from public office. At its peak between 1854 and 1856, the Know-Nothing Party controlled the Massachusetts state legislature, had over 100 members of Congress nationwide, and fielded its own presidential candidate in the 1856 election. This movement proved that anti-immigrant sentiment holds powerful mobilizing force in American politics — a mobilization pattern that has recurred repeatedly throughout subsequent American history.

The Cycle of History: Patterned Characteristics of Anti-Immigrant Accusations

In describing these historical prejudices, Gallagher pointedly asked: "Does any of this sound familiar?"

This rhetorical question is the highlight of the entire conversation. It suggests the cyclical nature of history — the various accusations leveled at Irish immigrants in the 19th century bear striking similarities to contemporary rhetoric directed at different immigrant groups.

The Typical Narrative Framework of Xenophobic Discourse

Attacks against the Irish at the time displayed highly patterned characteristics:

• Accusations of political manipulation: "They all cheat when they vote. We all know you can buy an Irishman's vote for a glass of whiskey."
• Taking over cities: The Irish "quickly took over the cities," threatening existing political power structures.
• Not knowing their place: They were considered ignorant of their "proper place" in society.

Tammany Hall: The Complex Reality Behind Political Accusations

Accusations of Irish immigrants "cheating at the ballot box" and "taking over cities" were closely related to the rise of urban political machines like Tammany Hall. Tammany Hall was the core organization of New York City's Democratic Party, which beginning in the 1840s actively recruited Irish immigrant voters, providing newcomers with jobs, housing, and emergency relief in exchange for their political loyalty. This patronage-loyalty relationship did indeed have corrupt elements, but it was simultaneously an important channel through which new immigrants obtained basic survival resources in an era lacking formal social safety nets. Historical assessment of political machines remains contested to this day: they were both breeding grounds for corruption and practical pathways for immigrants to integrate into American political life. This complexity reminds us that simplistic moral judgments often obscure history's true face.

This narrative framework of associating specific ethnic groups with corruption, boundary-crossing, and threat has played out repeatedly in xenophobic discourse in America and around the world. Understanding this helps us examine current immigration debates with a more discerning eye.

Dehumanizing Propaganda in Cartoons: Racial and Ethnic Stereotypes

Gallagher also discussed visual prejudices in political cartoons of the era. These cartoons were extremely cruel in their caricatures of African American figures, while also depicting the Irish with simian (ape-like) features, often holding a jug of whiskey.

Thomas Nast and the Propaganda Mechanism of Political Cartoons

The most famous American political cartoonist of the 19th century, Thomas Nast (1840-1902), while renowned for opposing slavery and attacking Tammany Hall corruption, was simultaneously an important promoter of anti-Irish, anti-Catholic visual propaganda. In his cartoons, Irish people were depicted with protruding jaws, low foreheads, and bottles in hand — ape-like figures. This visual rhetoric borrowed from the theoretical framework of the pseudoscience of phrenology, attempting to package racial prejudice as scientific fact. Political cartoons wielded enormous influence in 19th-century society where literacy was limited. Through repeated use of fixed visual symbols — bottles representing alcoholism, simian features representing low intelligence — they simplified complex social issues into easily digestible stereotypes, profoundly shaping public perceptions of specific ethnic groups.

This visual stereotyping "dehumanized" ethnic prejudice — by depicting immigrants as half-human, half-beast alcoholics, mainstream society provided "legitimacy" for its discrimination and exclusion. This is a classic propaganda technique: first culturally degrading the other's personhood, then rationalizing their exclusion.

Not Just the Irish: German Immigrants Faced Discrimination Too

Prejudice was not limited to the Irish. Gallagher noted that Germans were also deeply discriminated against, contemptuously called "the Dutch" (a corruption of Deutsch). During the Civil War, soldiers referred to German-American units as "Dutch regiments."

Linguistic Origins of the "Dutch" Label

The English use of "Dutch" to refer to Germans originates from the Middle English word "Duch," which initially referred broadly to all Germanic-speaking peoples, sharing the same root as the German word "Deutsch" (meaning "of the people" or "native"). As maritime trade competition intensified between the Netherlands and England, "Dutch" in English gradually came to refer specifically to the people of the Netherlands, but in American vernacular, the term continued to be used disparagingly for German immigrants. Nineteenth-century German immigrants constituted one of the largest non-English-speaking immigrant groups in America — after the failed European revolutions of 1848, large numbers of German intellectuals and artisans emigrated to America. During the Civil War, approximately 200,000 German-American soldiers fought for the Union, but the "German regiments" they formed were often derisively called "Dutch regiments" and subjected to unjust scapegoating after setbacks like the Battle of Chancellorsville (1863), mocked as cowardly and unreliable — despite many of them fighting with great courage.

"There was an enormous amount of ethnic prejudice" — Gallagher's summary paints a picture of the pervasive atmosphere of xenophobia in 19th-century American society. Whether Irish, German, or other new immigrant groups, all became targets of prejudice to varying degrees.

History as a Mirror: Understanding Patterns of Prejudice Is the First Step to Transcending Them

Though brief, this conversation profoundly reveals the historical roots and operating mechanisms of anti-immigrant sentiment. From religious identity anxiety, to accusations of political corruption, to dehumanizing caricatures in cartoons, 19th-century America's attitude toward immigrants constituted a complete narrative of exclusion.

Gallagher's question — "Does any of this sound familiar?" — reminds us that history is not severed from the present. When we examine today's various debates about immigration, looking back at this history may bring clearer understanding — many accusations that seem "new" were actually played out over a century ago. Understanding the historical patterns of prejudice is the first step to transcending them.

Key Takeaways