The Golden Twenties "Kid Blackie", better known as Jack Dempsey, "The Manassa Mauler". The arts saw the rise of writers like Michael Arlen, Joseph Conrad, H. G. Wells and John Galsworthy. While the music scene included the popularity of Lawrence Tibbett, Ernestine Schumann-Heink, Grace Moore, Marion Talley, George Gershwin, and Irving Berlin. Prohibition sees the rise of gangsters like Al Capone. The Hall–Mills murder case captivated the nation's attention, as did the tragic death of Floyd Collins, who became trapped while exploring a cave system, and died after 18 days. Charles Lindbergh does a solo crossing of the Atlantic. And the automotive industry
Manassa, Colorado about 8,500, is the home of Adams State University and is also the main trading center for the San Luis Valley. Manassa students attend public schools in the North Conejos RE-1J School District. There is an elementary school in Manassa, but older students attend the district's middle school (Centauri Middle School) and high school (Centauri High School) about north and west of Manassa, just south of the town of La Jara. The high school teams are the Falcons, and the school colors are red and white. There are two churches in Manassa: St. Theresa of the Baby Jesus Roman Catholic