ST. PAUL, Minn. — The U.S. citizenship test is being updated, and some immigrants and advocates worry the changes will hurt test-takers with lower levels of English proficiency. The naturalization test is one of the final steps toward citizenship — a monthslong process that requires legal permanent residency for years before applying. Many are still shaken after former Republican President Donald Trump’s administration changed the test in 2020, making it longer and more difficult to pass.