The ruling reaffirmed that anyone born on U.S. soil is automatically an American citizen, rejecting an executive order from President Trump.
The U.S. is pausing all immigration applications, such as requests for green cards, for people from 19 countries.
Fidel Rivera, a husband and father who has been in the U.S. for 30 years, is one of thousands of undocumented migrants who have self-deported.
President Donald Trump's administration is asking the Supreme Court to uphold his birthright citizenship order declaring that children born to parents who are in the United States illegally or temporarily aren't American citizens.
The government is adding more questions and requirements for the naturalization test to become a U.S. citizen.
President Donald Trump reignited a feud with comedian Rosie O'Donnell, taking to his Truth Social platform to write he was considering revoking her citizenship.