Donald Trump’s war on birthright citizenship just got a powerful ally: the Supreme Court.
In a 6–3 decision issued Friday, the justices ruled that Trump’s executive order ending automatic citizenship for the U.S.-born children of undocumented immigrants can take effect in the 28 states that haven’t challenged it—at least for now. The ruling doesn’t settle whether the order is constitutional. But it dramatically narrows the ability of federal judges to block it nationwide.
In short: Trump may not have rewritten the 14th Amendment just yet. But the Court has cleared the path for him to try.
Supreme Court Sides With Trump, Weakens Judges’ Power to Stop Him
The case originated from Trump’s Day One executive order in his second term—a sweeping move to deny citizenship to children born in the U.S. to people without legal status or on temporary visas. It drew swift lawsuits from 22 Democratic-led states, immigration advocates, and pregnant women, who feared their children could be stripped of citizenship.
District court judges in Washington, Maryland, and Massachusetts all found the order blatantly unconstitutional and issued nationwide injunctions to block it. The Justice Department pushed back, arguing that federal judges were overreaching. The Supreme Court agreed.
Writing for the conservative majority, Justice Amy Coney Barrett said federal judges can no longer issue nationwide injunctions unless a case qualifies as a class-action lawsuit or involves specific state-level plaintiffs. In practice, this means a judge in Seattle can protect the people suing in their courtroom—but not immigrants or children in, say, Texas or Georgia.
Justice Ketanji Brown Jackson didn’t hold back in dissent.
“The Court’s decision to permit the Executive to violate the Constitution with respect to anyone who has not yet sued is an existential threat to the rule of law,” she wrote.
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What Happens to Birthright Citizenship Now?
The ruling kicks the constitutional can down the road. The Supreme Court didn’t decide whether Trump’s executive order violates the 14th Amendment—though legal precedent, especially the 1898 Wong Kim Ark decision, strongly suggests that it does.
Instead, the Court opened the door to a fractured citizenship system, where children born in some states may be granted automatic citizenship—and others may not. The order is set to take effect in 30 days unless more legal action is taken.
The ruling also signals something more dangerous: a Supreme Court willing to weaken the judiciary’s ability to check executive power, just as Trump ramps up his second-term agenda.
With Trump already taking aim at reproductive rights, LGBTQ+ protections, and diversity programs, Friday’s decision isn’t just about birthright citizenship. It’s about who gets to stop him—and how much longer they’ll be able to.
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