USA Aufsatzsammlung Central Pacific Railroad Chinesischer Arbeitnehmer Eisenbahnarbeiter Central Pacific Railroad Company Employees History Central Pacific Railroad Company-Employees-History China Emigration and immigration History 19th century China Foreign public opinion, American China Relations United States China-Emigration and immigration-History-19th century Chinese West (U.S.) History 19th century Chinese-West (U.S.)-History-19th century Chinesen Eisenbahnbau Foreign workers, Chinese West (U.S.) History 19th century Foreign workers, Chinese-West (U.S.)-History-19th century Geschichte Public opinion United States History Railroad construction workers West (U.S.) History 19th century Railroad construction workers-West (U.S.)-History-19th century United States Relations China West (U.S.) History 19th century West (U.S.)-History-19th century