The document discusses the development of California's culture and identity in the late 19th century. Popular authors like Mark Twain wrote about their travels in California, helping shape perceptions of the region. The landscape also attracted many artists who painted the natural scenery. As the railroad expanded into Southern California in the 1870s, cities like Los Angeles grew and established several new colleges affiliated with religious faiths, as the area transformed from a Mexican to American province. Many settlers and tourists also moved to the warmer regions along the Southern California coast believing the climate would aid their health.