Since January, there has been a shocking drop in new naturalizations, declining by more than 80% in the Chicago area ahead of a major midterm election.
Pilsen resident Teresa Fraga came to the United States from Mexico decades ago.
As President Trump looked on during an unprecedented visit to the Supreme Court, a majority of justices appeared skeptical of his administration's bid to end birthright citizenship.
The bill, would require Americans to prove they are citizens when they register to vote, mostly through a valid U.S. passport or birth certificate.
A judge permanently blocked two provisions of the executive order that sought to impose proof-of-citizenship rules.
Nearly 100 people became U.S. citizens Friday in a South Side ceremony.