Thanks for the links, @Peter C . I knew of the Gold Rush , but never knew it was a determining factor for Chinese migration. Interesting. Well , to be honest i'm just awed at the early migration of Asian people to American territory as early as the 19th century. One area of interest, for me, is the migration of Japanese to Hawaii as early as the 19th century to work in the Pineapple plantations there, then also Japanese migration to California and other states in the West Coast.
From humble beginnings!
Japanese pineapple laborers during the early 20th century U.S.A.
Japanese immigrants to Utah in the turn of the 20th century
Japanese workers in a Berry Farm in California