Dr. John Snow: Gathering Evidence
This item is included in the following series/curriculum: 60-Second Histories
- Grade Level: Primary (1-3)-Junior High (7-9)
- Subjects: History
- Produced By: Squaducation
- Year: 2015
- Country: United Kingdom
- Language: English
- Running Time: 1m 45s
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Part 3 of this series sees John Snow explaining how he proved his theory about the spread of Cholera.