The answer to this question is true.
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The answer is A.
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Answer:
Elisabeth most likely lived in the 19th century.
Explanation:
Considering the following historical elements:
-Development of anaesthetics in 1847 by James Simpson,
-Robert Koch discovered that diseases were caused by microorganisms around the 1880s
Also, taking into consideration that by that time, vaccines had already been produced such as the first smallpox vaccine in 1798.
