Source: Lecture 12, A Comparative Survey of Racial and Ethnic Groups in the U.S.
Tags: immigration law, whiteness, naturalization, citizenship, deportability, SB1070, 1790 Naturalization Act, prerequisite cases, racial classification, Ozawa v. U.S., alien ineligible for citizenship, racial triangulation
U.S. immigration law has historically used whiteness as the central test for who can become a citizen. From the 1790 Naturalization Act through to the 1952 Immigration and Nationality Act, naturalization was restricted by race, and courts spent decades in "prerequisite cases" trying to decide who counted as white. Modern laws like Arizona's SB1070 carry echoes of this racial gatekeeping through profiling based on skin tone and accent.
Deportability
The condition of vulnerability to removal from the country. Not holding citizenship opens the door to deportability, making non-citizens subject to state enforcement and expulsion.
Rhetoric as instrument
The idea that language around immigration is not neutral. It functions as a tool that shapes and controls broader public discourse about immigrants, legality, and belonging.
SB1070 (Arizona, 2010)
Arizona state law widely called the "show me your papers law." It required law enforcement to check immigration status during stops where there was "reasonable suspicion" of unlawful presence. Critics argued it effectively legalised racial profiling based on skin tone and accent.
Amnesty vs. earned legalisation
Two competing framings of granting legal status to undocumented immigrants. "Amnesty" implies an undeserved pardon (used critically). "Earned legalisation" frames it positively: the person paid taxes, worked, and contributed to society.
1790 Naturalization Act
The first U.S. naturalization law. It restricted citizenship to "free white persons" who could take an oath. "Free" excluded African Americans, women, and those deemed unable to "self-determine." This law enabled the entry of roughly 26 million Europeans between 1790 and World War I, the largest immigration flow in U.S. history.
Black/White dichotomy
The racial binary that dominated naturalization law from 1870 to 1952. After the Civil War, people of African nativity or descent could also naturalise, but this framing left everyone else (Asian, Middle Eastern, South Asian, etc.) in a legal grey area with no clear path.
Prerequisite cases
A body of 52 court cases between 1878 and 1952 in which applicants challenged racial bars to naturalisation by arguing they were, in fact, "white." These cases forced courts to define race, often with confused or contradictory reasoning.
Racial triangulation
A framework for understanding how racial groups are positioned relative to one another within a hierarchy, rather than simply above or below a single line. The case In re Po (1894) is cited as an example: the court compared applicants across white, Black, and "yellow" citizenship categories.
Numeric crisis vs. heterogeneity crisis
Two framings of anti-immigrant anxiety, drawn from Samuel Huntington's work:
Numeric: "too many immigrants"
Heterogeneity: "too many different types of immigrants"
Citizenship status determines vulnerability. Without it, a person is "deportable."
The language used in immigration debates is not descriptive; it is a political instrument. Framing someone as "illegal" controls how the public thinks about their rights and belonging.
There is a direct connection between the criminalisation of immigrants and the apparatus of deportation.
Arizona's SB1070 (2010) targeted people who "look illegal," triggering large-scale rallies and protests.
The law was premised on the claim that the federal government had lost control of borders and immigration.
"Reasonable suspicion" in practice meant two things: skin tone and accent.
SB1070 drew on the legacy of earlier legislation (1790, 1924, 1965, 1986, 2010).
States began asserting control over immigrant rights, but immigration law is constitutionally a federal matter.
Key analytical point from the lecture: we should examine the intent behind immigration law, not just its outcomes.
Huntington's Who Are We? criticised Hispanic immigration specifically.
He articulated two forms of crisis:
Numeric: the sheer volume of immigrants
Heterogeneity: the diversity of immigrant origins
These framings recur in contemporary political rhetoric.
The Act restricted naturalization to "free white persons."
"Free" excluded enslaved people, African Americans, women, and sex workers.
Applicants needed the capacity to "self-determine," a requirement that further narrowed eligibility.
Between 1790 and WWI, roughly 26 million Europeans entered the U.S. under this framework, constituting the largest immigration flow in American history.
1790–1870: Only white persons could naturalise.
1870 (post-Civil War): Extended to aliens of African nativity and African descent.
1943: Chinese persons became eligible, but with a cap of only 100 per year. This was driven by wartime geopolitics (the U.S. was allied with China against Japan) and domestic economic needs.
1946: People from India and the Philippines became eligible.
1952 (Immigration and Nationality Act): Race, sex, and marital status could no longer be used to deny naturalisation. This ended the Black/White dichotomy that had structured the law for over 80 years.
Between 1878 and 1952, 52 cases challenged racial bars to citizenship. In virtually all of them, petitioners argued they were white. Even after 1870, when Black applicants could naturalise, no one in the recorded cases chose to claim Blackness as a path to citizenship.
In re Ah Yup (1878)
First major prerequisite case.
The judge ruled that "a native of China is not a white person."
The opinion's language reveals uncertainty: the judge seemed confused about what "race" meant in genetic or scientific terms.
In re Po v. City Court of New York (1894)
An example of racial triangulation.
The court made comparisons across white, Black, and "yellow" citizenship categories, positioning the applicant within a three-part hierarchy rather than a simple binary.
In re Rodriguez, TX Federal Court (1897)
Involved the concept of blood quantum as applied to Indigenous people.
Ozawa v. United States (1914–1920)
Takao Ozawa applied for naturalisation in 1915 and made two arguments:
His skin was physically as white as that of any Caucasian.
Race should be irrelevant to citizenship; what matters is a person's beliefs and values.
The Supreme Court ruled him ineligible. The meaning of "white" in the statute was not about skin colour but about racial classification.
⚠️ The 1790 Naturalization Act is foundational. It set "free white persons" as the baseline for citizenship and shaped every subsequent naturalization debate for over 160 years.
⚠️ The distinction between amnesty and earned legalisation is a framing question, not a factual one. Be ready to explain how the same policy can be characterised in opposite terms depending on political position.
⚠️ SB1070 connects historical racial gatekeeping to contemporary law enforcement. The "reasonable suspicion" standard (skin tone + accent) echoes the prerequisite cases' attempts to define race visually.
⚠️ Know the Ozawa case well. It illustrates the difference between physical appearance and legal racial classification. Ozawa's argument that his skin was white was rejected because the Court defined whiteness as a category, not a colour.
⚠️ The Black/White dichotomy (1870–1952) left non-Black, non-white groups in legal limbo. This is the structural reason the prerequisite cases exist at all.
⚠️ No applicant in the prerequisite cases claimed to be Black, even after 1870. This fact reveals how whiteness carried not just legal but social and economic capital.
Q: What did the 1790 Naturalization Act require for citizenship eligibility, and who was excluded?
A: It required applicants to be "free white persons" who took an oath. "Free" excluded African Americans, women, and sex workers. The requirement to "self-determine" further narrowed the pool. In practice, it enabled mass European immigration while barring everyone else.
Q: What is "deportability" and why is citizenship status central to it?
A: Deportability is the condition of being vulnerable to removal from the country. Without citizenship, a person lacks the legal protections that would prevent the state from expelling them. The concept highlights how non-citizenship is not just an absence of rights but an active source of precarity.
Q: Why did no petitioner in the prerequisite cases (1878–1952) claim to be Black, even after 1870 made that a legal path to naturalisation?
A: Because whiteness carried far greater social, economic, and legal advantages than mere citizenship eligibility. Claiming Blackness would have granted naturalisation but subjected the person to the full weight of racial discrimination in American society. The cases reveal that citizenship was not the only thing at stake; racial classification determined one's entire position in the social hierarchy.
Q: What were Ozawa's two arguments for naturalisation, and why did both fail?
A: First, he argued his skin was as white as any Caucasian's. Second, he argued that beliefs and values, not race, should determine citizenship. The Supreme Court rejected both: whiteness under the statute was a matter of racial classification, not skin colour or personal merit.
Q: How does SB1070 connect to the historical prerequisite cases?
A: Both rely on visual and cultural markers to determine who belongs. The prerequisite cases asked courts to decide who "looked" white enough. SB1070 empowered police to assess who "looked" illegal, using skin tone and accent as proxies. The through-line is that U.S. law has repeatedly used racial appearance as a gatekeeping mechanism for rights and status.
Q: Explain the difference between the "numeric" and "heterogeneity" framings of immigration crisis.
A: The numeric framing says there are simply too many immigrants. The heterogeneity framing says there are too many different kinds of immigrants. Samuel Huntington used both, but the heterogeneity argument in particular targets cultural and ethnic diversity, not just volume. It is a qualitative rather than quantitative objection.
naturalization, whiteness, racial prerequisite cases, 1790 Naturalization Act, Immigration and Nationality Act 1952, SB1070, show me your papers, deportability, amnesty, earned legalisation, Samuel Huntington, Who Are We, racial triangulation, Ozawa v. United States, In re Ah Yup, In re Rodriguez, blood quantum, Black/White dichotomy, alien ineligible for citizenship, criminalization of immigrants, immigration rhetoric, racial profiling, free white persons, ES21AC, UC Berkeley, ethnic studies