Answer :
The Chinese exclusion Act of 1882 is significant because it is the first time the U.S. federal government barred an ethnic group from immigrating to the US.
What is the Chinese Exclusion Act?
The Chinese Exclusion Act was enacted by the United States in the year 1882. This act holds historical significance, as the Chinese ethnic groups were disallowed to immigrate into the US national boundaries.
Hence, option A holds true regarding the Chinese Exclusion Act.
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