History of Chinese Americans in Seattle
Greater Seattle has had a Chinese American community almost since its founding in 1851. Chinese workers arriving in the 1860s were welcomed, because the Seattle area was sparsely settled and workers were needed; within a few decades, however, newly arrived white settlers resented the Chinese workers, and there were several anti-Chinese riots as the whites attempted to expel the Chinese from the area.
Source: Wikipedia — History of Chinese Americans in Seattle (CC BY-SA 4.0)