Document D: Autobiography of a Chinese Immigrant Based on this document, why did many white Americans support the Chinese Exclusion Act?

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This refers to weather and atmospheric conditions measured over a long period of time.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change