During the 1880s and 1890s, the U.S. began tightening its
immigration laws by barring certain ethnic groups from entering, for example
the Chinese. Transportation companies that brought these barred individuals to the U.S. would be responsible for their return to their country of origin. Transportation companies, however, got around this restriction by landing barred people at Canadian ports. The immigrants would then come into the United States through the
Canada–United States border. During the mid-to-late nineteenth century, the Canadian immigration route was preferred for
Scandinavians,
Russians, and other northern Europeans immigrating to
Michigan,
Wisconsin,
Illinois, or other states on the Upper Great Plains. By 1892, Canadian carriers were advertising in Europe that entry at Canadian ports was a hassle-free way to enter the U.S. ==The Policy==