Hungarians seeking economic opportunities settled in Terre Haute at the start of the 20th century and created a vibrant community. Many worked for coal mines, railroads, and manufacturing industries. In response to dangerous conditions and low wages, they joined unions and, in 1909, founded the Hungarian Sick and Death Benefit Society, a self-funded insurance group. Despite facing prejudice during WWI, many Hungarian immigrants enlisted in the military, formed patriotic groups, and gained citizenship. They also established businesses, including Frank and Julia Koos who opened a grocery store here in the 1920s. Nearby Hungarian Hall hosted celebrations, elections, and union meetings, and continues to preserve Hungarian traditions.