Camden quickly became an industrialized city in the latter half of the nineteenth century. In 1860 Census takers recorded eighty factories in the city and the number of factories grew to 125 by 1870. Camden began to industrialize in 1891 when Joseph Campbell incorporated his business Campbell's Soup. Through the Civil War era Camden gained a large immigrant population which formed the base of its industrial workforce. Between 1870 and 1920 Camden's population grew by 96,000 people due to the large influx of immigrants. Like other industrial cities, Camden prospered during strong periods of manufacturing demand and faced distress during periods of economic dislocation.