<prompt> Translate the following text to EnglishJengo hilo lilijengwa kwa udongo wa mchanga na lilijengwa kwa udongo wa mchanga, na kwa miaka 50 iliyofuata, lilitumiwa sana katika ujenzi wa jiji la Las Vegas.  <response>: Surrounded by acres of farmland hewn from the hard desert, the adobe fort became a focal point for the development of Las Vegas for the next fifty years. 