Answer:
This period was punctuated by ethnic conflict stimulated by the Han Chinese ... The Qing had come to power because of their success at winning Chinese
The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914. However historians feel that a number of factors contributed to the rivalry between the Great powers that allowed war on such a wide-scale to break out.
Long work hours, low wages, and unsafe work environments.
C) While European immigrants tended to migrate to the East Coast of the U.S., Asian immigrants tended to migrate to the West Coast of the United States is the statement which is true. This happened purely for geographical purposes, Asia was closest to the West Coast, with many Chinese immigrants settling in California, and Europe was closes to the East Coast, with many Germans and Irish people settling in New York and Boston, respectively.