Biology, 25.10.2019 23:43 aimeeoconnor20p6b43o

An atlantic crossing by boat from england to new england took 60-80 days in the 18th century. in the late 19th century the voyage took less than a week. how do you think these time differences for travel might have impacted the spread of infectious diseases from europe to the americas in the 18th versus the 19th centuries?

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An atlantic crossing by boat from england to new england took 60-80 days in the 18th century. in the...

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