Donald Trump wants to scrap birthright citizenship. The Wong Kim Ark Chinese legal case from 1898 complicates it
- Legal consensus rejects Trump claim that he can end birthright citizenship
- The most-cited Supreme Court decision on the issue is the 1898 case United States v. Wong Kim Ark

US President Donald Trump’s assertion that he can unilaterally end birthright US citizenship is likely to meet stiff resistance in the courts.
The Supreme Court said 120 years ago that, with few exceptions, the Constitution automatically grants citizenship to children born in the US even if their parents aren’t citizens.
Although a handful of legal experts say Congress could pass a law to change that rule, that’s a far cry from the president’s assertion in an interview with Axios on HBO that he can do it by executive order.
“There’s an active academic debate over whether mere legislation could change it with respect to illegal immigrants and tourists – probably not, though there are good arguments on both sides,” said Ilya Shapiro, a senior fellow at the libertarian Cato Institute.
“But regardless, it’s not something that can be done by executive action alone.”
The issue turns on the Constitution’s 14th Amendment, enacted after the Civil War to protect the rights of newly freed slaves.