Carolus Linnaeus believed that as animals became more complex, so did their emotions. He was a Swedish scientist and is most often referred to as the Father of Taxonomy. His system of classification of plants and animals is still widely in use today.
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Chinese Immigration and the Chinese Exclusion Acts. In the 1850 s, Chinese workers migrated to the United States, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry