The domino theory is the answer. Hope it helps.
Answer:
curb the influx of Chinese immigrants to the United States, particularly California, The Chinese Exclusion Act of 1882 suspended Chinese immigration for ten years and declared Chinese immigrants ineligible for naturalization. President Chester A. Arthur signed it into law on May 6, 1882.
Explanation:
Tyranny is a country run by one man
democracy is a government elected by the public
