Ending birthright citizenship for these children would affect everyone in America. Everyone would now have to provide proof of their parents’ citizenship or immigration status on the date of their birth to qualify for the rights and benefits of citizenship. The new law would necessitate an expanded government bureaucracy to scrutinize hospital records, birth certificates, naturalization oaths, and green-card applications.
Lawsuits are sure to follow, which leads to the second question: Will Trump have the constitutional authority to end birthright citizenship for the children of undocumented immigrants?
Per the text of the Constitution, the answer is a hard no. Some constitutional provisions are fuzzy, but the citizenship clause is not one of them. It states: “All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside.”
Even the deeply racist Supreme Court back in 1898 couldn’t find any wiggle room in that language. Just two years before, in 1896, the Court had somehow read the Constitution’s equal-protection clause to permit “separate but equal” in Plessy v. Ferguson, ushering in the Jim Crow era. But when the U.S. government argued in United States v. Wong Kim Ark that the children of Chinese immigrants were not birthright citizens, the justices balked. The language granting citizenship to “all persons born” in the United States was “universal,” the Court explained, restricted “only by place and jurisdiction.” More recently, the Supreme Court reaffirmed that point, stating as an aside in a 1982 opinion addressing the rights of undocumented children to attend school: “No plausible distinction with respect to Fourteenth Amendment ‘jurisdiction’ can be drawn between resident aliens whose entry into the United States was lawful, and resident aliens whose entry was unlawful.”
Despite the clear text and long-standing judicial precedent, Trump claims that undocumented immigrants and their children are not “subject to the jurisdiction” of the United States, and so fall within the exception to universal birthright citizenship.
That is nonsense. Undocumented immigrants must follow all federal and state laws. When they violate criminal laws, they are jailed. If they park illegally, they are ticketed. They are required to pay their taxes and renew their driver’s license, just like everyone else. Trump certainly agrees that undocumented parents of native-born children can be deported for violating immigration laws at any time. So in what way are these immigrants and their children not subject to U.S. jurisdiction?