sentences:  The William Tell Verein of Oakland and the Helvetia Verein of Sacramento, founded in the 1890s, were examples of clubs formed during this period.Much later, the West Coast Swiss Wrestling Association was established to preserve the Swiss tradition of Schwingen (Swiss wrestling) on the Pacific coast of the United States.Of Swiss immigrant involvement in the Civil War, David Vogelsanger writes, "More Swiss participated in the American Civil War than in any other foreign conflict except the Battle of Marignano in 1515 and Napoleon's Russian Campaign of 1812."