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Home Q & A Board Humanities History Anthropology
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Doc.Blade Doc.Blade
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6 years ago
Which of the following statements is not correct?
 
  a. The invention of electrical generators and the incandescent light bulb occurred in the mid-1800s.
  b. Major innovations in telecommunications occurred in the 20th century.
 c. The introduction of gasoline-fueled internal combustion engines occurred in the 1840s.
 d. The discovery of nuclear fission occurred in the late 1930s.
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LuisDantasLuisDantas
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6 years ago
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