The Trump administration appealed a Washington federal judge’s order blocking the president’s executive order (EO) on birthright citizenship from being enforced, hours after the judge scolded the administration for using the EO for personal and political gains.

President Trump is seeking to end birthright citizenship in the United States. What is it, which other countries apply the policy and who would be affected by the order?

Democratic attorneys general from Massachusetts, New Jersey, and Connecticut said Friday that President Trump's executive order challenging birthright citizenship was illegal.