Democrats in 23 states and the District of Columbia sued to block the order.
Two major U.S. Supreme Court rulings drew sharply different reactions from Chicago residents on a day that delivered both a legal victory and a setback for President Donald Trump.
The Supreme Court on Tuesday rejected President Donald Trump's attempt to end birthright citizenship in the U.S. by executive order.
The Supreme Court on Tuesday erased limits on how much political parties can spend in coordination with candidates for Congress and president, striking down a federal election law that is more than 50 years old.
The U.S. Supreme Court has ruled that states can continue to set their own rules for counting mail-in ballots, rejecting a challenge backed by President Donald Trump ahead of the midterm elections.
Trump's efforts to restrict birthright citizenship, fire the heads of most independent agencies at will and remove a sitting Federal Reserve governor are among the remaining eight cases the justices are expected to decide this week.