Which statement best expresses a common belief among nativists in the late 1800s and early 1900s?

Nativists believe that they are of higher social class then everybody else, who is not of their race. They can get these feelings from many things, but particularly jealousy. In the 1800's many people migrated to California or the job opportunities. Chinese people also migrated there. They where talented in explosives, so they where hired easily by railroad companies. This made people jealous for their positions and turn them into nativists. 

La burguesía era de clase alta y en su mayoría rica. La gente de clase trabajadora generalmente trabajaba con un salario mínimo y solo tenía suficiente dinero para poner comida en la mesa. En este momento, la gente veía a los trabajadores de clase media como menos que otras personas.