The Civil War slowed Kerrville's development, but with the start of the Reconstruction era, Kerrville's economic boom and ethnic diversification continued anew as demand grew in San Antonio for lumber, produce, and craftsmen. Kerrville's boom was also catalyzed by the combination of the cessation of Indian raids and the expansion into the business of cattle, sheep, and goat ranching. Cattle drives punctuated the boom-years of the late 1880s and the 1890s. In 1887, the San Antonio and Aransas Pass Railway reached Kerrville, and in 1889 the town incorporated, with an aldermanic form of city government.