Labor unions such as the [[American Federation of Labor]] strongly opposed the presence of Chinese labor, by reason of both economic competition and race. Immigrants from China were not allowed to become citizens until 1950; however, their children born in the U.S. were full citizens. | Labor unions such as the [[American Federation of Labor]] strongly opposed the presence of Chinese labor, by reason of both economic competition and race. Immigrants from China were not allowed to become citizens until 1950; however, their children born in the U.S. were full citizens. |